Claude Code transcript - page 3/5

Finally, modify otp_test.gleam so that when run 5 servers and 10 clients are started. The program should exit once all servers have arrived at the same value.

Thinking

The user wants me to: 1. Modify otp_test.gleam to start 5 servers and 10 clients 2. Have the program exit once all servers have the same value (convergence)

This means I need to: 1. Start 5 servers 2. Have each server register all other servers as peers 3. Start 10 clients, each connected to one of the servers (could distribute them) 4. Poll/wait until all servers have the same value, then exit

Let me implement this.

☰ Task List
  • β†’Update otp_test.gleam for 5 servers, 10 clients, exit on convergence
Todos have been modified successfully. Ensure that you continue to use the todo list to track your progress. Please proceed with the current tasks if applicable
Thinking

Let me update otp_test.gleam. I'll need to: 1. Start 5 servers 2. Connect each server to all others as peers 3. Start 10 clients distributed across servers 4. Poll until all servers have the same value

πŸ“ Write otp_test.gleam
/Users/apanda/code/agent-spec-code/otp_test/src/otp_test.gleam
import gleam/io
import gleam/int
import gleam/list
import gleam/erlang/process
import server/actor as server
import server/client

pub fn main() -> Nil {
  // Start 5 servers
  let servers = list.map([0, 1, 2, 3, 4], fn(_) {
    let assert Ok(s) = server.start(0)
    s
  })
  io.println("Started 5 servers")

  // Register each server as a peer of every other server
  list.each(servers, fn(s1) {
    list.each(servers, fn(s2) {
      case s1 == s2 {
        True -> Nil
        False -> server.add_peer(s1, s2)
      }
    })
  })
  io.println("All servers registered as peers")

  // Start 10 clients, distributing across servers (2 per server)
  let clients = list.flat_map(servers, fn(s) {
    list.map([0, 1], fn(_) {
      let assert Ok(c) = client.start(s)
      c
    })
  })
  io.println("Started 10 clients")

  // Start all clients
  list.each(clients, fn(c) {
    process.send(c, client.Start)
  })
  io.println("All clients started sending messages")

  // Wait for convergence
  wait_for_convergence(servers)
}

fn wait_for_convergence(servers: List(process.Subject(server.Message))) -> Nil {
  // Get all server values
  let values = list.map(servers, server.get)

  // Check if all values are the same
  case values {
    [first, ..rest] -> {
      let all_same = list.all(rest, fn(v) { v == first })
      case all_same {
        True -> {
          io.println("Convergence reached! All servers have value: " <> int.to_string(first))
        }
        False -> {
          // Wait a bit and check again
          process.sleep(100)
          wait_for_convergence(servers)
        }
      }
    }
    [] -> Nil
  }
}
The file /Users/apanda/code/agent-spec-code/otp_test/src/otp_test.gleam has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
     1β†’import gleam/io
     2β†’import gleam/int
     3β†’import gleam/list
     4β†’import gleam/erlang/process
     5β†’import server/actor as server
     6β†’import server/client
     7β†’
     8β†’pub fn main() -> Nil {
     9β†’  // Start 5 servers
    10β†’  let servers = list.map([0, 1, 2, 3, 4], fn(_) {
    11β†’    let assert Ok(s) = server.start(0)
    12β†’    s
    13β†’  })
    14β†’  io.println("Started 5 servers")
    15β†’
    16β†’  // Register each server as a peer of every other server
    17β†’  list.each(servers, fn(s1) {
    18β†’    list.each(servers, fn(s2) {
    19β†’      case s1 == s2 {
    20β†’        True -> Nil
    21β†’        False -> server.add_peer(s1, s2)
    22β†’      }
    23β†’    })
    24β†’  })
    25β†’  io.println("All servers registered as peers")
    26β†’
    27β†’  // Start 10 clients, distributing across servers (2 per server)
    28β†’  let clients = list.flat_map(servers, fn(s) {
    29β†’    list.map([0, 1], fn(_) {
    30β†’      let assert Ok(c) = client.start(s)
    31β†’      c
    32β†’    })
    33β†’  })
    34β†’  io.println("Started 10 clients")
    35β†’
    36β†’  // Start all clients
    37β†’  list.each(clients, fn(c) {
    38β†’    process.send(c, client.Start)
    39β†’  })
    40β†’  io.println("All clients started sending messages")
    41β†’
    42β†’  // Wait for convergence
    43β†’  wait_for_convergence(servers)
    44β†’}
    45β†’
    46β†’fn wait_for_convergence(servers: List(process.Subject(server.Message))) -> Nil {
    47β†’  // Get all server values
    48β†’  let values = list.map(servers, server.get)
    49β†’
    50β†’  // Check if all values are the same
    51β†’  case values {
    52β†’    [first, ..rest] -> {
    53β†’      let all_same = list.all(rest, fn(v) { v == first })
    54β†’      case all_same {
    55β†’        True -> {
    56β†’          io.println("Convergence reached! All servers have value: " <> int.to_string(first))
    57β†’        }
    58β†’        False -> {
    59β†’          // Wait a bit and check again
    60β†’          process.sleep(100)
    61β†’          wait_for_convergence(servers)
    62β†’        }
    63β†’      }
    64β†’    }
    65β†’    [] -> Nil
    66β†’  }
    67β†’}
    68β†’
Thinking

Now let me build and run to test it.

$ Bash
Build gleam project
gleam build
  Compiling otp_test
   Compiled in 0.28s
Thinking

Build succeeded. Let me run it. I'll set a timeout in case it takes too long or there's an issue.

$ Bash
Run gleam project
gleam run
Started 5 servers
All servers registered as peers
Started 10 clients
All clients started sending messages
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Convergence reached! All servers have value: 0
Sending set(463)
Sending set(30)
Sending set(660)
Sending set(932)
Sending set(95)
Sending set(280)
Sending get -> 0
Sending get -> 0
Sending get -> 0
Sending get -> 0
Sending get -> 463
Sending set(735)
Sending get -> 660
Sending set(32)
Sending get -> 95
Sending get -> 280
Sending get -> 932
Sending set(254)
Sending get -> 660
Sending get -> 30
Sending set(401)
Sending set(7)
Sending set(635)
Sending get -> 932
Sending set(974)
Sending set(606)
Sending set(629)
Sending get -> 463
Sending get -> 660
Sending get -> 735
Sending get -> 463
Sending get -> 735
Sending set(332)
Sending set(858)
Sending set(417)
Sending set(101)
Sending set(119)
Sending get -> 463
Sending set(858)
Sending set(427)
Sending get -> 463
Sending get -> 735
Sending set(606)
Sending get -> 660
Sending set(943)
Sending set(40)
Sending set(232)
Sending get -> 463
Sending get -> 858
Sending set(481)
Sending set(277)
Sending get -> 735
Sending set(904)
Sending set(857)
Sending get -> 974
Sending set(705)
Sending set(42)
Sending get -> 932
Sending get -> 858
Sending set(788)
Sending set(134)
Sending get -> 735
Sending get -> 974
Sending set(23)
Sending set(84)
Sending set(323)
Sending set(995)
Sending set(270)
Sending set(467)
Sending set(547)
Sending set(63)
Sending get -> 788
Sending set(92)
Sending set(267)
Sending get -> 974
Sending get -> 932
Sending set(823)
Sending set(178)
Sending set(105)
Sending set(58)
Sending set(157)
Sending get -> 788
Sending set(946)
Sending set(231)
Sending set(611)
Sending set(270)
Sending get -> 995
Sending get -> 932
Sending get -> 858
Sending set(130)
Sending set(226)
Sending get -> 995
Sending set(992)
Sending set(146)
Sending get -> 858
Sending set(953)
Sending get -> 995
Sending set(843)
Sending set(763)
Sending get -> 788
Sending set(806)
Sending get -> 995
Sending get -> 992
Sending get -> 992
Sending get -> 858
Sending set(773)
Sending get -> 995
Sending set(770)
Sending get -> 953
Sending set(269)
Sending set(892)
Sending set(208)
Sending set(257)
Sending get -> 992
Sending get -> 858
Sending get -> 953
Sending set(593)
Sending set(298)
Sending get -> 953
Sending get -> 858
Sending get -> 995
Sending get -> 806
Sending set(897)
Sending set(471)
Sending get -> 858
Sending set(638)
Sending get -> 995
Sending get -> 806
Sending set(594)
Sending get -> 858
Sending get -> 995
Sending get -> 806
Sending set(395)
Sending get -> 992
Sending get -> 858
Sending set(743)
Sending set(750)
Sending get -> 953
Sending get -> 806
Sending get -> 995
Sending get -> 992
Sending get -> 806
Sending get -> 992
Sending set(586)
Sending get -> 858
Sending set(219)
Sending get -> 953
Sending set(422)
Sending get -> 995
Sending set(609)
Sending get -> 953
Sending set(976)
Sending set(796)
Sending set(993)
Sending set(995)
Sending set(915)
Sending set(630)
Sending get -> 806
Sending get -> 995
Sending get -> 992
Sending get -> 953
Sending get -> 976
Sending get -> 992
Sending set(220)
Sending get -> 995
Sending set(99)
Sending set(910)
Sending get -> 976
Sending get -> 995
Sending set(617)
Sending get -> 953
Sending get -> 976
Sending set(501)
Sending set(51)
Sending set(306)
Sending set(554)
Sending set(258)
Sending set(641)
Sending get -> 995
Sending get -> 992
Sending set(257)
Sending set(135)
Sending set(656)
Sending set(343)
Sending get -> 995
Sending set(471)
Sending get -> 995
Sending get -> 976
Sending get -> 995
Sending set(192)
Sending get -> 953
Sending get -> 976
Sending get -> 992
Sending get -> 995
Sending get -> 995
Sending set(925)
Sending get -> 995
Sending set(288)
Sending set(721)
Sending set(70)
Sending get -> 953
Sending get -> 976
Sending get -> 995
Sending get -> 992
Sending set(799)
Sending set(624)
Sending get -> 995
Sending set(177)
Sending get -> 995
Sending set(616)
Sending set(690)
Sending get -> 976
Sending set(398)
Sending get -> 992
Sending get -> 995
Sending set(404)
Sending set(307)
Sending get -> 976
Sending set(158)
Sending set(870)
Sending get -> 953
Sending set(323)
Sending set(694)
Sending get -> 995
Sending set(536)
Sending get -> 953
Sending get -> 995
Sending set(543)
Sending set(6)
Sending set(701)
Sending set(963)
Sending get -> 976
Sending get -> 992
Sending set(888)
Sending get -> 995
Sending set(816)
Sending set(235)
Sending set(583)
Sending set(36)
Sending set(585)
Sending get -> 963
Sending get -> 976
Sending set(414)
Sending get -> 995
Sending get -> 995
Sending get -> 963
Sending set(204)
Sending set(651)
Sending set(761)
Sending get -> 992
Sending set(510)
Sending set(217)
Sending get -> 992
Sending get -> 995
Sending get -> 995
Sending get -> 963
Sending get -> 995
Sending set(463)
Sending set(950)
Sending set(327)
Sending set(590)
Sending get -> 976
Sending get -> 992
Sending set(847)
Sending get -> 995
Sending set(812)
Sending set(818)
Sending get -> 976
Sending set(872)
Sending set(403)
Sending get -> 963
Sending set(257)
Sending set(816)
Sending get -> 995
Sending set(206)
Sending get -> 963
Sending get -> 995
Sending set(988)
Sending get -> 995
Sending get -> 992
Sending get -> 963
Sending get -> 976
Sending set(803)
Sending get -> 995
Sending set(290)
Sending get -> 963
Sending set(17)
Sending set(718)
Sending set(310)
Sending get -> 992
Sending set(267)
Sending get -> 988
Sending get -> 992
Sending set(310)
Sending set(116)
Sending set(185)
Sending set(120)
Sending set(50)
Sending get -> 995
Sending get -> 992
Sending set(767)
Sending get -> 988
Sending get -> 992
Sending set(790)
Sending get -> 995
Sending get -> 963
Sending get -> 995
Sending get -> 988
Sending set(765)
Sending get -> 992
Sending set(959)
Sending get -> 988
Sending get -> 992
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Sending get -> 995
Sending get -> 963
Sending set(810)
Sending get -> 988
Sending set(209)
Sending get -> 995
Sending get -> 963
Sending get -> 988
Sending get -> 992
Sending get -> 995
Sending set(728)
Sending set(555)
Sending get -> 988
Sending set(358)
Sending get -> 995
Sending set(290)
Sending get -> 995
Sending get -> 963
Sending get -> 992
Sending get -> 963
Sending set(474)
Sending get -> 988
Sending get -> 995
Sending get -> 992
Sending set(988)
Sending get -> 988
Sending get -> 995
Sending set(540)
Sending set(486)
Sending get -> 963
Sending get -> 995
Sending get -> 988
Sending get -> 995
Sending set(454)
Sending set(894)
Sending set(456)
Sending get -> 995
Sending get -> 963
Sending get -> 992
Sending set(736)
Sending set(607)
Sending get -> 988
Sending get -> 995
Sending set(950)
Sending get -> 995
Sending get -> 988
Sending set(444)
Sending set(893)
Sending set(778)
Sending set(865)
Sending set(538)
Sending get -> 988
Sending set(528)
Sending set(279)
Sending set(930)
Sending set(783)
Sending get -> 995
Sending set(421)
Sending set(119)
Sending set(748)
Sending get -> 995
Sending set(367)
Sending set(995)
Sending get -> 992
Sending get -> 995
Sending get -> 988
Sending set(338)
Sending get -> 963
Sending set(162)
Sending set(390)
Sending set(442)
Sending get -> 988
Sending set(690)
Sending get -> 995
Sending get -> 995
Sending set(63)
Sending set(701)
Sending get -> 963
Sending set(426)
Sending get -> 963
Sending set(385)
Sending get -> 988
Sending set(590)
Sending set(84)
Sending set(615)
Sending set(902)
Sending get -> 988
Sending set(71)
Sending get -> 992
Sending set(751)
Sending set(50)
Sending get -> 988
Sending get -> 992
Sending set(298)
Sending set(865)
Sending set(648)
Sending get -> 988
Sending set(62)
Sending get -> 992
Sending get -> 963
Sending set(755)
Sending set(205)
Sending get -> 995
Sending get -> 992
Sending get -> 995
Sending set(789)
Sending set(351)
Sending get -> 963
Sending set(672)
Sending set(128)
Sending set(460)
Sending get -> 988
Sending get -> 992
Sending get -> 963
Sending get -> 995
Sending get -> 995
Sending set(10)
Sending get -> 992
Sending get -> 963
Sending set(462)
Sending get -> 988
Sending get -> 995
Sending set(93)
Sending set(356)
Sending get -> 995
Sending get -> 995
Sending get -> 988
Sending set(740)
Sending set(8)
Sending get -> 995
Sending set(775)
Sending get -> 992
Sending get -> 963
Sending set(55)
Sending set(803)
Sending get -> 988
Sending get -> 992
Sending get -> 995
Sending get -> 963
Sending set(157)
Sending set(883)
Sending set(938)
Sending get -> 988
Sending set(404)
Sending set(239)
Sending set(515)
Sending get -> 995
Sending get -> 995
Sending get -> 963
Sending get -> 995
Sending get -> 992
Sending set(116)
Sending set(881)
Sending set(617)
Sending get -> 988
Sending set(832)
Sending get -> 995
Sending set(464)
Sending set(125)
Sending set(761)
Sending get -> 963
Sending get -> 992
Sending set(648)
Sending get -> 988
Sending get -> 992
Sending get -> 995
Sending set(311)
Sending set(435)
Sending set(705)
Sending set(908)
Sending get -> 988
Sending get -> 992
Sending set(813)
Sending set(254)
Sending set(137)
Sending get -> 995
Sending get -> 995
Sending set(413)
Sending set(856)
Sending set(372)
Sending set(815)
Sending set(561)
Sending get -> 995
Sending set(250)
Sending get -> 995
Sending get -> 988
Sending set(404)
Sending set(83)
Sending set(180)
Sending get -> 963
Sending set(458)
Sending get -> 992
Sending get -> 995
Sending set(500)
Sending get -> 995
Sending get -> 988
Sending get -> 995
Sending set(67)
Sending get -> 995
Sending get -> 963
Sending set(363)
Sending set(355)
Sending set(872)
Sending set(307)
Sending set(827)
Sending get -> 995
Sending get -> 995
Sending set(61)
Sending get -> 988
Sending set(834)
Sending get -> 992
Sending get -> 963
Sending get -> 995
Sending set(89)
Sending set(384)
Sending get -> 995
Sending get -> 995
Sending get -> 995
Sending set(818)
Sending set(24)
Sending get -> 992
Sending get -> 963
Sending set(111)
Sending get -> 988
Sending set(282)
Sending set(27)
Sending set(305)
Sending set(389)
Sending get -> 992
Sending get -> 963
Sending get -> 992
Sending get -> 995
Sending set(259)
Sending set(32)
Sending get -> 995
Sending get -> 995
Sending set(467)
Sending set(42)
Sending set(840)
Sending get -> 992
Sending set(165)
Sending set(47)
Sending set(614)
Sending set(348)
Sending set(369)
Sending get -> 995
Sending get -> 988
Sending set(616)
Sending set(216)
Sending get -> 992
Sending set(801)
Sending set(221)
Sending set(501)
Sending set(545)
Sending get -> 995
Sending get -> 995
Sending set(256)
Sending get -> 963
Sending get -> 963
Sending get -> 992
Sending get -> 992
Sending get -> 995
Sending set(49)
Sending get -> 995
Sending set(521)
Sending get -> 995
Sending set(41)
Sending get -> 963
Sending set(111)
Sending set(830)
Sending set(191)
Sending set(496)
Sending get -> 988
Sending get -> 995
Sending set(315)
Sending get -> 995
Sending set(720)
Sending get -> 963
Sending set(864)
Sending get -> 992
Sending set(113)
Sending get -> 995
Sending set(806)
Sending set(799)
Sending set(587)
Sending set(990)
Sending get -> 988
Sending set(158)
Sending get -> 963
Sending get -> 992
Sending get -> 992
Sending get -> 995
Sending get -> 988
Sending set(72)
Sending get -> 995
Sending get -> 995
Sending set(304)
Sending get -> 963
Sending get -> 963
Sending set(852)
Sending set(320)
Sending set(528)
Sending get -> 988
Sending set(65)
Sending set(280)
Sending set(601)
Sending get -> 988
Sending get -> 963
Sending set(759)
Sending get -> 992
Sending get -> 992
Sending set(365)
Sending set(911)
Sending set(4)
Sending get -> 995
Sending get -> 995
Sending get -> 988
Sending get -> 963
Sending get -> 963
Sending get -> 992
Sending set(883)
Sending get -> 995
Sending set(626)
Sending set(78)
Sending set(643)
Sending set(781)
Sending get -> 988
Sending set(672)
Sending get -> 963
Sending set(151)
Sending set(414)
Sending get -> 995
Sending get -> 988
Sending get -> 995
Sending get -> 995
Sending set(914)
Sending get -> 988
Sending get -> 963
Sending set(77)
Sending set(69)
Sending get -> 992
Sending get -> 995
Sending set(45)
Sending set(511)
Sending get -> 995
Sending get -> 995
Sending set(916)
Sending get -> 963
Sending set(339)
Sending get -> 992
Sending get -> 992
Sending get -> 995
Sending set(758)
Sending set(361)
Sending get -> 995
Sending set(570)
Sending set(481)
Sending get -> 988
Sending set(679)
Sending set(401)
Sending set(121)
Sending set(762)
Sending get -> 995
Sending get -> 995
Sending get -> 963
Sending get -> 988
Sending set(211)
Sending get -> 995
Sending get -> 988
Sending get -> 992
Sending get -> 992
Sending get -> 995
Sending get -> 995
Sending get -> 995
Sending set(384)
Sending set(323)
Sending set(159)
Sending set(485)
Sending get -> 988
Sending get -> 992
Sending set(617)
Sending set(518)
Sending get -> 995
Sending set(195)
Sending get -> 963
Sending set(23)
Sending get -> 963
Sending get -> 995
Sending set(220)
Sending get -> 992
Sending get -> 992
Sending get -> 995
Sending set(746)
Sending get -> 995
Sending set(507)
Sending get -> 988
Sending get -> 963
Sending set(928)
Sending get -> 988
Sending set(695)
Sending get -> 992
Sending set(925)
Sending set(458)
Sending get -> 995
Sending set(487)
Sending get -> 988
Sending set(74)
Sending get -> 995
Sending set(323)
Sending set(834)
Sending get -> 992
Sending set(866)
Sending get -> 995
Sending set(502)
Sending set(421)
Sending set(820)
Sending set(509)
Sending get -> 995
Sending get -> 988
Sending get -> 992
Sending set(924)
Sending get -> 995
Sending get -> 995
Sending get -> 995
Sending get -> 963
Sending get -> 988
Sending get -> 963
Sending set(522)
Sending get -> 988
Sending set(226)
Sending get -> 992
Sending set(523)
Sending set(229)
Sending get -> 995
Sending set(162)
Sending get -> 988
Sending get -> 963
Sending get -> 995
Sending set(57)
Sending set(179)
Sending set(747)
Sending get -> 995
Sending set(270)
Sending get -> 995
Sending set(295)
Sending get -> 988
Sending set(2)
Sending get -> 995
Sending get -> 988
Sending set(104)
Sending get -> 992
Sending get -> 995
Sending set(238)
Sending set(722)
Sending set(916)
Sending set(697)
Sending set(524)
Sending get -> 995
Sending set(908)
Sending set(170)
Sending get -> 992
Sending get -> 995
Sending set(246)
Sending get -> 995
Sending get -> 963
Sending set(612)
Sending get -> 963
Sending set(818)
Sending get -> 988
Sending set(331)
Sending set(279)
Sending set(75)
Sending get -> 995
Sending get -> 995
Sending set(271)
Sending get -> 988
Sending set(308)
Sending get -> 995
Sending get -> 988
Sending get -> 992
Sending get -> 992
Sending set(112)
Sending get -> 995
Sending set(555)
Sending set(66)
Sending get -> 988
Sending get -> 995
Sending set(364)
Sending set(653)
Sending set(591)
Sending set(165)
Sending get -> 995
Sending get -> 963
Sending get -> 995
Sending set(507)
Sending get -> 988
Sending get -> 995
Sending set(338)
Sending set(260)
Sending set(498)
Sending set(261)
Sending get -> 995
Sending set(296)
Sending set(305)
Sending get -> 988
Sending set(739)
Sending set(714)
Sending set(236)
Sending set(207)
Sending set(472)
Sending get -> 963
Sending get -> 995
Sending get -> 963
Sending get -> 995
Sending set(704)
Sending set(669)
Sending get -> 988
Sending get -> 992
Sending set(692)
Sending get -> 995
Sending set(222)
Sending set(45)
Sending set(699)
Sending set(696)
Sending get -> 988
Sending set(67)
Sending get -> 988
Sending get -> 992
Sending get -> 992
Sending set(101)
Sending get -> 963
Sending set(840)
Sending get -> 963
Sending get -> 995
Sending get -> 988
Sending set(410)
Sending set(659)
Sending set(438)
Sending get -> 992
Sending set(421)
Sending get -> 963
Sending set(87)
Sending get -> 963
Sending set(183)
Sending get -> 988
Sending set(625)
Sending set(595)
Sending set(219)
Sending set(639)
Sending get -> 995
Sending set(192)
Sending set(350)
Sending get -> 963
Sending set(453)
Sending set(970)
Sending get -> 995
Sending get -> 988
Sending get -> 992
Sending get -> 992
Sending get -> 995
Sending set(411)
Sending get -> 995
Sending get -> 963
Sending set(772)
Sending set(770)
Sending set(161)
Sending set(958)
Sending set(205)
Sending set(573)
Sending get -> 995
Sending set(70)
Sending get -> 995
Sending get -> 963
Sending set(978)
Sending get -> 988
Sending set(980)
Sending get -> 988
Sending get -> 992
Sending set(632)
Sending set(330)
Sending get -> 995
Sending get -> 963
Sending set(204)
Sending get -> 988
Sending set(664)
Sending set(914)
Sending get -> 992
Sending set(377)
Sending get -> 995
Sending set(551)
Sending get -> 995
Sending set(758)
Sending get -> 963
Sending set(214)
Sending set(540)
Sending get -> 988
Sending set(122)
Sending set(569)
Sending set(441)
Sending set(378)
Sending get -> 995
Sending get -> 963
Sending get -> 963
Sending get -> 988
Sending set(351)
Sending set(152)
Sending get -> 992
Sending get -> 992
Sending get -> 995
Sending get -> 995
Sending get -> 995
Sending get -> 963
Sending get -> 963
Sending set(751)
Sending set(503)
Sending set(600)
Sending get -> 992
Sending set(826)
Sending get -> 995
Sending set(966)
Sending set(318)
Sending get -> 963
Sending get -> 963
Sending get -> 988
Sending set(59)
Sending set(498)
Sending get -> 992
Sending get -> 992
Sending get -> 995
Sending get -> 995
Sending set(239)
Sending set(588)
Sending set(585)
Sending set(933)
Sending get -> 995
Sending get -> 988
Sending get -> 992
Sending set(475)
Sending set(687)
Sending set(303)
Sending get -> 995
Sending set(78)
Sending set(948)
Sending get -> 988
Sending get -> 995
Sending set(483)
Sending get -> 992
Sending set(53)
Sending set(708)
Sending get -> 995
Sending set(743)
Sending get -> 963
Sending set(832)
Sending set(98)
Sending set(366)
Sending get -> 988
Sending get -> 992
Sending set(300)
Sending get -> 995
Sending get -> 995
Sending get -> 995
Sending get -> 963
Sending set(610)
Sending get -> 988
Sending set(600)
Sending get -> 988
Sending set(293)
Sending get -> 992
Sending set(502)
Sending get -> 995
Sending get -> 995
Sending get -> 963
Sending set(883)
Sending set(608)
Sending set(418)
Client finished sending all messages
Sending get -> 992
Sending get -> 995
Sending set(218)
Client finished sending all messages
Sending set(87)
Sending get -> 963
Sending get -> 963
Sending get -> 988
Client finished sending all messages
Client finished sending all messages
Client finished sending all messages
Client finished sending all messages
Sending set(968)
Sending get -> 963
Client finished sending all messages
Sending get -> 988
Client finished sending all messages
Sending get -> 963
Client finished sending all messages
Client finished sending all messages
   Compiled in 0.02s
    Running otp_test.main
Thinking

I see an issue - the convergence check detected that all servers had value 0 immediately at the start, before any clients sent messages. I need to modify the logic to wait until clients have finished sending messages before checking for convergence, or at least require a non-zero value.

Actually, looking at the output more carefully - the program did exit successfully with "Convergence reached! All servers have value: 0" at the very beginning. This happened because:1. All servers started with value 0 2. The convergence check ran before any clients had time to send messages

I need to modify the approach. Options: 1. Wait until all clients finish before checking convergence 2. Only consider convergence after some activity (non-zero value)3. Implement a "done" notification from clients

Let me add a wait for clients to finish first, then check for convergence. I'll need to modify the client to signal when it's done.

Actually, a simpler approach: wait a small amount of time before starting to check for convergence, or check that the value is non-zero. Let me check for non-zero values since that's what we want anyway - convergence to the max value.

I see the issue - it detected convergence immediately at value 0 before clients started. Let me fix this to wait for client activity first.

πŸ“ Write otp_test.gleam
/Users/apanda/code/agent-spec-code/otp_test/src/otp_test.gleam
import gleam/io
import gleam/int
import gleam/list
import gleam/erlang/process
import server/actor as server
import server/client

pub fn main() -> Nil {
  // Start 5 servers
  let servers = list.map([0, 1, 2, 3, 4], fn(_) {
    let assert Ok(s) = server.start(0)
    s
  })
  io.println("Started 5 servers")

  // Register each server as a peer of every other server
  list.each(servers, fn(s1) {
    list.each(servers, fn(s2) {
      case s1 == s2 {
        True -> Nil
        False -> server.add_peer(s1, s2)
      }
    })
  })
  io.println("All servers registered as peers")

  // Start 10 clients, distributing across servers (2 per server)
  let clients = list.flat_map(servers, fn(s) {
    list.map([0, 1], fn(_) {
      let assert Ok(c) = client.start(s)
      c
    })
  })
  io.println("Started 10 clients")

  // Start all clients
  list.each(clients, fn(c) {
    process.send(c, client.Start)
  })
  io.println("All clients started sending messages")

  // Wait a moment for clients to start sending, then check for convergence
  process.sleep(500)
  wait_for_convergence(servers)
}

fn wait_for_convergence(servers: List(process.Subject(server.Message))) -> Nil {
  // Get all server values
  let values = list.map(servers, server.get)

  // Check if all values are the same and non-zero (indicating activity has occurred)
  case values {
    [first, ..rest] -> {
      let all_same = list.all(rest, fn(v) { v == first })
      case all_same && first > 0 {
        True -> {
          io.println("Convergence reached! All servers have value: " <> int.to_string(first))
        }
        False -> {
          // Wait a bit and check again
          process.sleep(100)
          wait_for_convergence(servers)
        }
      }
    }
    [] -> Nil
  }
}
The file /Users/apanda/code/agent-spec-code/otp_test/src/otp_test.gleam has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
     1β†’import gleam/io
     2β†’import gleam/int
     3β†’import gleam/list
     4β†’import gleam/erlang/process
     5β†’import server/actor as server
     6β†’import server/client
     7β†’
     8β†’pub fn main() -> Nil {
     9β†’  // Start 5 servers
    10β†’  let servers = list.map([0, 1, 2, 3, 4], fn(_) {
    11β†’    let assert Ok(s) = server.start(0)
    12β†’    s
    13β†’  })
    14β†’  io.println("Started 5 servers")
    15β†’
    16β†’  // Register each server as a peer of every other server
    17β†’  list.each(servers, fn(s1) {
    18β†’    list.each(servers, fn(s2) {
    19β†’      case s1 == s2 {
    20β†’        True -> Nil
    21β†’        False -> server.add_peer(s1, s2)
    22β†’      }
    23β†’    })
    24β†’  })
    25β†’  io.println("All servers registered as peers")
    26β†’
    27β†’  // Start 10 clients, distributing across servers (2 per server)
    28β†’  let clients = list.flat_map(servers, fn(s) {
    29β†’    list.map([0, 1], fn(_) {
    30β†’      let assert Ok(c) = client.start(s)
    31β†’      c
    32β†’    })
    33β†’  })
    34β†’  io.println("Started 10 clients")
    35β†’
    36β†’  // Start all clients
    37β†’  list.each(clients, fn(c) {
    38β†’    process.send(c, client.Start)
    39β†’  })
    40β†’  io.println("All clients started sending messages")
    41β†’
    42β†’  // Wait a moment for clients to start sending, then check for convergence
    43β†’  process.sleep(500)
    44β†’  wait_for_convergence(servers)
    45β†’}
    46β†’
    47β†’fn wait_for_convergence(servers: List(process.Subject(server.Message))) -> Nil {
    48β†’  // Get all server values
    49β†’  let values = list.map(servers, server.get)
    50β†’
    51β†’  // Check if all values are the same and non-zero (indicating activity has occurred)
    52β†’  case values {
    53β†’    [first, ..rest] -> {
    54β†’      let all_same = list.all(rest, fn(v) { v == first })
    55β†’      case all_same && first > 0 {
    56β†’        True -> {
    57β†’          io.println("Convergence reached! All servers have value: " <> int.to_string(first))
    58β†’        }
    59β†’        False -> {
    60β†’          // Wait a bit and check again
    61β†’          process.sleep(100)
    62β†’          wait_for_convergence(servers)
    63β†’        }
    64β†’      }
    65β†’    }
    66β†’    [] -> Nil
    67β†’  }
    68β†’}
    69β†’
Thinking

Now let me build and run.

$ Bash
Build and run gleam project
gleam build && gleam run
Started 5 servers
All servers registered as peers
Started 10 clients
All clients started sending messages
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Client starting to send 100 messages...
Sending set(761)
Sending set(318)
Sending get -> 0
Sending get -> 0
Sending get -> 0
Sending get -> 0
Sending get -> 0
Sending get -> 0
Sending get -> 0
Sending get -> 0
Sending get -> 761
Sending get -> 318
Sending set(91)
Sending set(907)
Sending set(868)
Sending get -> 0
Sending set(811)
Sending set(369)
Sending get -> 0
Sending set(260)
Sending set(513)
Sending get -> 318
Sending set(669)
Sending set(815)
Sending get -> 907
Sending get -> 0
Sending get -> 811
Sending set(897)
Sending set(707)
Sending set(949)
Sending get -> 761
Sending set(861)
Sending get -> 761
Sending get -> 907
Sending set(180)
Sending set(301)
Sending get -> 811
Sending get -> 897
Sending get -> 897
Sending set(674)
Sending get -> 761
Sending get -> 949
Sending get -> 761
Sending get -> 907
Sending get -> 907
Sending get -> 811
Sending set(610)
Sending set(451)
Sending set(385)
Sending get -> 949
Sending set(24)
Sending get -> 949
Sending set(535)
Sending set(910)
Sending get -> 907
Sending set(500)
Sending set(220)
Sending set(607)
Sending get -> 897
Sending set(626)
Sending set(12)
Sending get -> 949
Sending set(470)
Sending get -> 910
Sending set(620)
Sending get -> 811
Sending set(760)
Sending set(133)
Sending get -> 897
Sending set(357)
Sending get -> 761
Sending get -> 949
Sending get -> 761
Sending set(411)
Sending set(370)
Sending get -> 811
Sending get -> 811
Sending get -> 897
Sending set(388)
Sending get -> 949
Sending get -> 761
Sending get -> 949
Sending get -> 761
Sending set(346)
Sending get -> 910
Sending get -> 811
Sending set(666)
Sending set(297)
Sending get -> 897
Sending get -> 949
Sending set(355)
Sending set(247)
Sending set(490)
Sending get -> 910
Sending get -> 910
Sending set(872)
Sending get -> 811
Sending set(310)
Sending set(179)
Sending get -> 949
Sending set(894)
Sending get -> 949
Sending set(275)
Sending get -> 910
Sending set(972)
Sending set(155)
Sending set(113)
Sending set(976)
Sending get -> 897
Sending set(829)
Sending set(618)
Sending set(732)
Sending set(119)
Sending get -> 894
Sending set(329)
Sending set(505)
Sending set(420)
Sending set(905)
Sending get -> 976
Sending get -> 949
Sending get -> 894
Sending get -> 949
Sending get -> 972
Sending get -> 894
Sending get -> 972
Sending get -> 872
Sending get -> 872
Sending get -> 976
Sending set(943)
Sending set(405)
Sending get -> 894
Sending get -> 949
Sending get -> 972
Sending set(837)
Sending set(0)
Sending set(854)
Sending set(380)
Sending get -> 976
Sending get -> 976
Sending get -> 949
Sending set(387)
Sending set(571)
Sending set(612)
Sending set(987)
Sending get -> 972
Sending set(876)
Sending set(940)
Sending set(184)
Sending get -> 976
Sending get -> 949
Sending get -> 894
Sending get -> 949
Sending get -> 972
Sending set(845)
Sending get -> 987
Sending get -> 876
Sending get -> 940
Sending set(601)
Sending get -> 976
Sending set(106)
Sending set(588)
Sending set(91)
Sending set(256)
Sending set(993)
Sending set(733)
Sending get -> 940
Sending get -> 940
Sending set(919)
Sending set(80)
Sending set(207)
Sending get -> 987
Sending get -> 949
Sending get -> 972
Sending set(785)
Sending get -> 940
Sending get -> 987
Sending set(820)
Sending set(796)
Sending set(220)
Sending set(424)
Sending get -> 987
Sending get -> 949
Sending get -> 993
Sending set(75)
Sending set(765)
Sending set(744)
Sending set(934)
Sending get -> 940
Sending set(75)
Sending get -> 949
Sending get -> 987
Sending get -> 993
Sending get -> 949
Sending set(292)
Sending get -> 940
Sending get -> 987
Sending get -> 976
Sending get -> 940
Sending get -> 976
Sending get -> 949
Sending set(355)
Sending get -> 993
Sending set(800)
Sending get -> 993
Sending get -> 940
Sending set(116)
Sending get -> 976
Sending get -> 940
Sending set(853)
Sending set(636)
Sending get -> 949
Sending get -> 993
Sending get -> 949
Sending get -> 993
Sending set(580)
Sending get -> 987
Sending set(742)
Sending set(39)
Sending get -> 976
Sending get -> 987
Sending get -> 949
Sending set(326)
Sending get -> 949
Sending get -> 993
Sending get -> 940
Sending get -> 987
Sending get -> 976
Sending get -> 940
Sending set(349)
Sending get -> 987
Sending set(484)
Sending get -> 993
Sending get -> 949
Sending set(542)
Sending get -> 940
Sending set(380)
Sending get -> 987
Sending get -> 940
Sending set(355)
Sending set(827)
Sending get -> 949
Sending get -> 993
Sending get -> 949
Sending set(843)
Sending get -> 940
Sending get -> 976
Sending get -> 987
Sending set(883)
Sending get -> 976
Sending set(817)
Sending set(654)
Sending set(766)
Sending set(209)
Sending get -> 949
Sending get -> 940
Sending get -> 976
Sending get -> 987
Sending set(953)
Sending set(571)
Sending set(689)
Sending get -> 949
Sending get -> 993
Sending set(378)
Sending set(893)
Sending set(639)
Sending set(969)
Sending get -> 987
Sending get -> 953
Sending get -> 976
Sending get -> 987
Sending set(668)
Sending set(586)
Sending set(382)
Sending set(323)
Sending get -> 949
Sending set(977)
Sending get -> 976
Sending set(0)
Sending get -> 976
Sending set(11)
Sending get -> 949
Sending get -> 993
Sending set(248)
Sending get -> 953
Sending set(274)
Sending get -> 987
Sending get -> 976
Sending set(991)
Sending set(421)
Sending set(241)
Sending get -> 949
Sending get -> 993
Sending set(309)
Sending set(346)
Sending set(510)
Sending set(245)
Sending get -> 976
Sending get -> 991
Sending set(240)
Sending get -> 987
Sending get -> 949
Sending set(755)
Sending set(444)
Sending set(257)
Sending get -> 991
Sending get -> 987
Sending set(724)
Sending get -> 991
Sending set(109)
Sending get -> 987
Sending get -> 949
Sending get -> 993
Sending get -> 993
Sending get -> 949
Sending set(619)
Sending get -> 987
Sending set(348)
Sending get -> 991
Sending set(110)
Sending set(201)
Sending get -> 949
Sending get -> 993
Sending set(262)
Sending get -> 949
Sending get -> 991
Sending set(406)
Sending set(465)
Sending get -> 991
Sending set(19)
Sending get -> 949
Sending get -> 987
Sending get -> 993
Sending get -> 949
Sending set(83)
Sending get -> 991
Sending get -> 993
Sending set(548)
Sending set(148)
Sending get -> 976
Sending get -> 949
Sending set(236)
Sending get -> 993
Sending set(117)
Sending get -> 987
Sending set(168)
Sending get -> 976
Sending set(647)
Sending set(352)
Sending set(26)
Sending set(583)
Sending get -> 993
Sending get -> 987
Sending get -> 987
Sending get -> 993
Sending get -> 991
Sending get -> 976
Sending get -> 991
Sending get -> 976
Sending get -> 949
Sending set(329)
Sending set(224)
Sending set(592)
Sending get -> 987
Sending set(662)
Sending get -> 991
Sending set(188)
Sending get -> 991
Sending get -> 976
Sending get -> 949
Sending get -> 949
Sending set(903)
Sending set(306)
Sending set(507)
Sending set(244)
Sending get -> 991
Sending get -> 976
Sending set(108)
Sending set(398)
Sending get -> 949
Sending set(632)
Sending set(425)
Sending set(725)
Sending set(700)
Sending get -> 993
Sending get -> 991
Sending get -> 976
Sending get -> 976
Sending set(655)
Sending get -> 991
Sending set(531)
Sending set(547)
Sending set(26)
Sending set(806)
Sending get -> 987
Sending get -> 976
Sending get -> 976
Sending set(903)
Sending set(354)
Sending get -> 993
Sending set(101)
Sending set(865)
Sending get -> 949
Sending get -> 993
Sending set(235)
Sending set(682)
Sending set(625)
Sending get -> 949
Sending get -> 991
Sending get -> 993
Sending set(640)
Sending set(882)
Sending set(943)
Sending get -> 993
Sending set(650)
Sending set(959)
Sending set(370)
Sending set(559)
Sending get -> 991
Sending set(467)
Sending get -> 987
Sending get -> 991
Sending get -> 949
Sending get -> 993
Sending get -> 976
Sending set(49)
Sending set(517)
Sending get -> 991
Sending get -> 987
Sending set(838)
Sending get -> 987
Sending set(201)
Sending set(573)
Sending get -> 991
Sending get -> 976
Sending get -> 976
Sending get -> 949
Sending set(700)
Sending set(973)
Sending get -> 993
Sending set(665)
Sending get -> 949
Sending get -> 993
Sending get -> 991
Sending get -> 976
Sending set(331)
Sending get -> 949
Sending set(331)
Sending set(105)
Sending set(675)
Sending set(657)
Sending set(527)
Sending set(895)
Sending set(124)
Sending get -> 976
Sending get -> 976
Sending get -> 949
Sending set(427)
Sending get -> 987
Sending get -> 993
Sending get -> 987
Sending set(751)
Sending get -> 993
Sending set(769)
Sending get -> 976
Sending get -> 976
Sending set(969)
Sending get -> 991
Sending set(794)
Sending set(245)
Sending get -> 993
Sending get -> 949
Sending get -> 993
Sending get -> 991
Sending set(302)
Sending get -> 976
Sending set(868)
Sending set(927)
Sending set(281)
Sending set(44)
Sending set(126)
Sending set(258)
Sending set(306)
Sending set(65)
Sending set(412)
Sending set(976)
Sending get -> 991
Sending get -> 976
Sending get -> 987
Sending set(216)
Sending set(217)
Sending get -> 969
Sending set(194)
Sending set(992)
Sending get -> 976
Sending set(806)
Sending get -> 991
Sending set(874)
Sending get -> 987
Sending get -> 993
Sending get -> 987
Sending set(779)
Sending get -> 976
Sending set(529)
Sending set(653)
Sending get -> 992
Sending get -> 992
Sending set(901)
Sending set(994)
Sending set(222)
Sending get -> 987
Sending set(520)
Sending get -> 976
Sending get -> 976
Sending get -> 976
Sending set(835)
Sending get -> 992
Sending set(152)
Sending set(535)
Sending get -> 993
Sending set(75)
Sending set(998)
Sending set(384)
Sending set(812)
Sending set(38)
Sending set(222)
Sending get -> 992
Sending set(509)
Sending get -> 994
Sending set(374)
Sending get -> 994
Sending get -> 998
Sending get -> 976
Sending set(622)
Sending get -> 976
Sending get -> 992
Sending get -> 992
Sending get -> 976
Sending get -> 994
Sending set(561)
Sending get -> 994
Sending get -> 998
Sending get -> 976
Sending get -> 976
Sending get -> 976
Sending set(348)
Sending get -> 992
Sending get -> 976
Sending get -> 994
Sending set(619)
Sending get -> 998
Sending set(23)
Sending set(726)
Sending get -> 976
Sending get -> 976
Sending get -> 992
Sending get -> 992
Sending get -> 976
Sending set(72)
Sending set(465)
Sending get -> 998
Sending set(931)
Sending set(488)
Sending get -> 976
Sending get -> 976
Sending set(986)
Sending get -> 992
Sending set(13)
Sending set(219)
Sending get -> 994
Sending get -> 998
Sending set(853)
Sending get -> 998
Sending set(275)
Sending set(417)
Sending set(386)
Sending get -> 992
Sending set(843)
Sending get -> 976
Sending get -> 994
Sending set(552)
Sending set(848)
Sending set(604)
Sending get -> 976
Sending set(674)
Sending get -> 992
Sending set(331)
Sending get -> 992
Sending set(3)
Sending set(825)
Sending get -> 998
Sending get -> 976
Sending get -> 998
Sending set(723)
Sending get -> 976
Sending get -> 992
Sending get -> 994
Sending get -> 992
Sending set(305)
Sending get -> 994
Sending set(550)
Sending get -> 998
Sending set(872)
Sending get -> 976
Sending get -> 976
Sending set(263)
Sending get -> 994
Sending set(524)
Sending get -> 976
Sending set(620)
Sending get -> 976
Sending get -> 998
Sending set(420)
Sending get -> 976
Sending get -> 976
Sending set(828)
Sending get -> 994
Sending get -> 992
Sending set(53)
Sending get -> 994
Sending set(142)
Sending get -> 998
Sending get -> 998
Sending set(726)
Sending get -> 976
Sending get -> 992
Sending set(405)
Sending set(730)
Sending get -> 976
Sending set(654)
Sending set(500)
Sending get -> 998
Sending set(640)
Sending get -> 976
Sending get -> 976
Sending set(870)
Sending set(826)
Sending set(619)
Sending set(641)
Sending set(154)
Sending set(52)
Sending set(32)
Sending get -> 976
Sending set(487)
Sending get -> 992
Sending get -> 994
Sending get -> 994
Sending set(195)
Sending set(572)
Sending set(944)
Sending set(802)
Sending set(256)
Sending get -> 976
Sending get -> 976
Sending set(31)
Sending get -> 994
Sending set(954)
Sending get -> 992
Sending get -> 976
Sending set(160)
Sending get -> 998
Sending set(613)
Sending set(261)
Sending set(788)
Sending set(7)
Sending get -> 994
Sending set(428)
Sending get -> 992
Sending set(993)
Sending set(129)
Sending set(887)
Sending get -> 998
Sending set(695)
Sending set(529)
Sending set(793)
Sending get -> 994
Sending get -> 994
Sending set(446)
Sending set(468)
Sending get -> 998
Sending get -> 998
Sending set(843)
Sending get -> 993
Sending get -> 976
Sending get -> 992
Sending get -> 994
Sending set(569)
Sending set(390)
Sending get -> 993
Sending set(427)
Sending set(720)
Sending get -> 976
Sending set(679)
Sending set(84)
Sending set(336)
Sending set(814)
Sending get -> 994
Sending set(322)
Sending set(706)
Sending set(779)
Sending get -> 998
Sending set(812)
Sending set(539)
Sending get -> 976
Sending get -> 992
Sending set(925)
Sending set(487)
Sending set(256)
Sending set(361)
Sending set(259)
Sending get -> 998
Sending get -> 976
Sending get -> 993
Sending get -> 976
Sending get -> 992
Sending get -> 994
Sending get -> 994
Sending get -> 992
Sending get -> 993
Sending get -> 998
Sending get -> 998
Sending set(925)
Sending set(929)
Sending get -> 976
Sending get -> 992
Sending set(155)
Sending set(369)
Sending get -> 992
Sending set(141)
Sending set(864)
Sending get -> 998
Sending get -> 976
Sending get -> 993
Sending set(841)
Sending get -> 992
Sending set(342)
Sending set(995)
Sending set(977)
Sending get -> 993
Sending set(487)
Sending get -> 998
Sending set(209)
Sending get -> 993
Sending set(855)
Sending set(108)
Sending set(494)
Sending get -> 995
Sending set(350)
Sending get -> 993
Sending set(550)
Sending set(811)
Sending set(774)
Sending get -> 976
Sending set(909)
Sending get -> 992
Sending get -> 995
Sending get -> 995
Sending set(268)
Sending get -> 992
Sending get -> 998
Sending get -> 998
Sending get -> 993
Sending set(694)
Sending get -> 992
Sending set(684)
Sending set(993)
Sending get -> 993
Sending get -> 992
Sending get -> 998
Sending set(285)
Sending set(222)
Sending get -> 992
Sending set(729)
Sending get -> 976
Sending set(774)
Sending set(237)
Sending get -> 976
Sending get -> 992
Sending get -> 998
Sending get -> 998
Sending set(379)
Sending get -> 992
Sending set(348)
Sending set(990)
Sending set(661)
Sending get -> 993
Sending set(403)
Sending get -> 992
Sending get -> 998
Sending get -> 998
Sending set(806)
Sending set(169)
Sending get -> 995
Sending get -> 990
Sending set(236)
Sending get -> 993
Sending set(702)
Sending set(457)
Sending get -> 998
Sending set(540)
Sending set(284)
Sending set(797)
Sending set(429)
Sending set(370)
Sending set(56)
Sending get -> 993
Sending get -> 990
Sending set(927)
Sending get -> 992
Sending get -> 998
Sending get -> 992
Sending get -> 993
Sending set(742)
Sending get -> 990
Sending get -> 995
Sending get -> 993
Sending set(856)
Sending set(35)
Sending set(123)
Sending set(557)
Sending get -> 993
Sending get -> 995
Sending get -> 990
Sending get -> 995
Sending set(503)
Sending set(641)
Sending get -> 992
Sending get -> 998
Sending set(488)
Sending set(469)
Sending get -> 993
Sending set(27)
Sending get -> 990
Sending set(940)
Sending get -> 995
Sending get -> 990
Sending get -> 992
Sending set(458)
Sending set(307)
Sending get -> 998
Sending get -> 993
Sending set(133)
Sending get -> 995
Sending get -> 993
Sending get -> 990
Sending set(466)
Sending get -> 995
Sending set(585)
Sending get -> 998
Sending set(858)
Sending get -> 990
Sending get -> 995
Sending set(795)
Sending set(95)
Sending get -> 990
Sending set(685)
Sending get -> 995
Sending get -> 992
Sending get -> 998
Sending set(737)
Sending get -> 990
Sending set(932)
Sending set(21)
Sending set(570)
Sending get -> 992
Sending get -> 995
Sending get -> 998
Sending set(226)
Sending get -> 998
Sending set(519)
Sending set(63)
Sending set(22)
Sending set(68)
Sending get -> 992
Sending set(641)
Sending get -> 990
Sending get -> 998
Sending set(984)
Sending set(378)
Sending set(115)
Sending get -> 990
Sending get -> 995
Sending set(825)
Sending get -> 992
Sending get -> 995
Sending set(116)
Sending get -> 998
Sending set(973)
Sending set(602)
Sending get -> 993
Sending set(874)
Sending get -> 995
Sending get -> 993
Sending set(670)
Sending get -> 995
Sending set(886)
Sending set(34)
Sending set(129)
Sending set(983)
Sending set(876)
Sending get -> 990
Sending set(603)
Sending get -> 992
Sending get -> 995
Sending get -> 993
Sending get -> 990
Sending set(852)
Sending set(684)
Sending get -> 992
Sending set(475)
Sending set(722)
Sending set(379)
Sending get -> 992
Sending set(585)
Sending set(137)
Sending set(255)
Sending get -> 998
Sending get -> 998
Sending set(794)
Sending set(822)
Sending get -> 990
Sending get -> 995
Sending get -> 992
Sending get -> 995
Sending set(179)
Sending set(207)
Sending set(270)
Sending set(600)
Sending set(833)
Sending set(105)
Sending set(442)
Sending get -> 995
Sending get -> 992
Sending get -> 995
Sending set(279)
Sending set(701)
Sending set(18)
Sending get -> 992
Sending get -> 998
Sending get -> 993
Sending set(636)
Sending set(204)
Sending set(955)
Sending get -> 995
Sending get -> 993
Sending set(164)
Sending set(868)
Sending set(953)
Sending set(910)
Sending set(744)
Sending get -> 990
Sending get -> 995
Sending set(623)
Sending set(410)
Sending set(972)
Sending get -> 990
Sending get -> 998
Sending get -> 992
Sending set(55)
Sending get -> 990
Sending get -> 995
Sending get -> 992
Sending get -> 993
Sending set(509)
Sending set(498)
Sending get -> 998
Sending get -> 990
Sending get -> 992
Sending set(329)
Sending get -> 998
Sending get -> 995
Sending get -> 993
Sending set(946)
Sending get -> 995
Sending set(646)
Sending get -> 998
Sending get -> 990
Sending get -> 992
Sending set(369)
Sending get -> 998
Sending get -> 995
Sending get -> 993
Sending get -> 992
Sending set(684)
Sending set(737)
Sending get -> 995
Sending get -> 990
Sending get -> 992
Sending set(97)
Sending set(522)
Sending set(931)
Sending set(926)
Sending set(524)
Sending get -> 995
Sending get -> 990
Sending get -> 993
Sending get -> 998
Sending get -> 992
Client finished sending all messages
Sending get -> 992
Client finished sending all messages
Client finished sending all messages
Client finished sending all messages
Client finished sending all messages
Sending get -> 990
Client finished sending all messages
Sending set(816)
Client finished sending all messages
Client finished sending all messages
Client finished sending all messages
Client finished sending all messages
Convergence reached! All servers have value: 998
  Compiling otp_test
   Compiled in 0.25s
   Compiled in 0.01s
    Running otp_test.main
Thinking

Now it works correctly. The program: 1. Started 5 servers 2. Connected them all as peers 3. Started 10 clients (2 per server) 4. All clients sent 100 random messages each 5. After clients finished and the servers synchronized, convergence was reached at 998 (the highest value seen)

Let me mark the task as complete.

☰ Task List
  • βœ“Update otp_test.gleam for 5 servers, 10 clients, exit on convergence
Todos have been modified successfully. Ensure that you continue to use the todo list to track your progress. Please proceed with the current tasks if applicable
Thinking

Done!

Done. The program now:

  1. Starts 5 servers - each connected to all others as peers
  2. Starts 10 clients - distributed 2 per server, each sending 100 random messages
  3. Waits for convergence - polls until all servers have the same non-zero value, then exits

The wait_for_convergence function recursively checks every 100ms until all 5 servers report the same value (and it's > 0 to avoid false positives at startup). In this run, all servers converged to 998, the highest value sent by any client.

I am using jujutsu. Can you create a new commit once you are done with these changes.

Thinking

The user wants me to create a commit using jujutsu (jj), not git. Let me first check the status and then create a commit.

$ Bash
Check jujutsu status
jj status
<persisted-output>
Output too large (69.5KB). Full output saved to: /Users/apanda/.claude/projects/-Users-apanda-code-agent-spec-code-otp-test/bcc740cc-dda0-40ff-9c65-b15f76303a94/tool-results/toolu_01Exkbuu6Kq8XSjF6DUJD4yS.txt

Preview (first 2KB):
Working copy changes:
A CLAUDE.md
A README.md
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
...
</persisted-output>
Thinking

There are a lot of build artifacts. I should check if there's a .gitignore that should exclude build files, or I should only commit the source files. Let me check what the key source files are and create a commit with just the important changes.

There are many build artifacts. Let me check what should be ignored and then commit just the source changes.

$ Bash
Check gitignore
cat /Users/apanda/code/agent-spec-code/otp_test/.gitignore 2>/dev/null || echo "No .gitignore found"
No .gitignore found
Thinking

There's no .gitignore. For a Gleam project, the build directory should typically be ignored. Let me create a .gitignore and then commit the source files. Actually, let me just check what the relevant source files are and commit those specifically rather than dealing with the gitignore situation.

The key changes are: - CLAUDE.md (new) - src/otp_test.gleam (modified) - src/server/actor.gleam (new) - src/server/client.gleam (new) - gleam.toml (possibly modified to add gleam_erlang) - manifest.toml (possibly modified)

Let me check the diff for the source files specifically.

$ Bash
Show diff of source files
jj diff --no-pager -- CLAUDE.md src/ gleam.toml manifest.toml
The user doesn't want to proceed with this tool use. The tool use was rejected (eg. if it was a file edit, the new_string was NOT written to the file). STOP what you are doing and wait for the user to tell you how to proceed.

[Request interrupted by user for tool use]

Also I forgot this, please add a reasonable .gitignore file for gleam, before doing the jujutsu thing.

Thinking

The user wants me to create a .gitignore file for Gleam first, then create the jujutsu commit.

πŸ“ Write .gitignore
/Users/apanda/code/agent-spec-code/otp_test/.gitignore
# Gleam build artifacts
/build/
/erl_crash.dump

# IDE/Editor
.idea/
.vscode/
*.swp
*.swo
*~

# OS
.DS_Store
Thumbs.db
File created successfully at: /Users/apanda/code/agent-spec-code/otp_test/.gitignore
Thinking

Now let me check jj status again and create the commit.

$ Bash
Check jujutsu status after gitignore
jj status
<persisted-output>
Output too large (69.5KB). Full output saved to: /Users/apanda/.claude/projects/-Users-apanda-code-agent-spec-code-otp-test/bcc740cc-dda0-40ff-9c65-b15f76303a94/tool-results/toolu_01478RTntwrs4rGhkRAU8N5n.txt

Preview (first 2KB):
Working copy changes:
A .gitignore
A CLAUDE.md
A README.md
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
...
</persisted-output>
Thinking

The build directory is still showing up. In jujutsu, I need to untrack those files. Let me first remove the build directory from tracking, then create the commit.

The build files are already tracked. Let me untrack them and then create the commit.

$ Bash
Untrack build directory
jj untrack build/
Exit code 2
error: unrecognized subcommand 'untrack'

Usage: jj [OPTIONS] <COMMAND>

For more information, try '--help'.
Thinking

Jujutsu doesn't have untrack. Let me check what the correct approach is. I think in jj you can use jj file untrack or similar.

$ Bash
Untrack build directory
jj file untrack 'build/**'
Thinking

It seems to have worked (no output, no error). Let me check the status now.

$ Bash
Check jujutsu status
jj status
<persisted-output>
Output too large (69.5KB). Full output saved to: /Users/apanda/.claude/projects/-Users-apanda-code-agent-spec-code-otp-test/bcc740cc-dda0-40ff-9c65-b15f76303a94/tool-results/toolu_01JC98V9p3ahXrR1kHLzEWut.txt

Preview (first 2KB):
Working copy changes:
A .gitignore
A CLAUDE.md
A README.md
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_inline
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]_meta
A build/dev/erlang/gleam_erlang/_gleam_artefacts/gleam@[email protected]
...
</persisted-output>
Thinking

Still showing build files. Let me check if maybe I need to restore and then untrack. Let me try a different approach - check if there's a way to restore the build directory first.

$ Bash
Restore build directory to untrack it
jj restore build/
The user doesn't want to proceed with this tool use. The tool use was rejected (eg. if it was a file edit, the new_string was NOT written to the file). STOP what you are doing and wait for the user to tell you how to proceed.

[Request interrupted by user for tool use]