<< 04-03-2025 >>
00:02:41FromDiscord<smallwebisawesome> how do i send messages using nim std/net sockets i have tried socket.send but my client gets no response
00:04:28FromDiscord<Elegantbeef> Send is it
00:04:28FromDiscord<Elegantbeef> Is it the same protocol?
00:08:26FromDiscord<smallwebisawesome> yes tcp
00:10:56FromDiscord<Elegantbeef> No exceptions thrown?
00:11:34FromDiscord<smallwebisawesome> none but i did not add code to check the program compiles without any errors
00:13:02FromDiscord<Elegantbeef> Is the server and client written in Nim?
00:15:18FromDiscord<smallwebisawesome> yes i can send link to the code on a privatebin instance
00:18:26FromDiscord<Elegantbeef> It would be easier to see what you're doing 😄
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00:24:48FromDiscord<smallwebisawesome> meaning ?
00:25:10FromDiscord<Elegantbeef> Send the code
00:25:53FromDiscord<smallwebisawesome> https://bin.bloat.cat/?93bd4a156cfa0df0#EtpPd7NHDTk3fX7TSkKFtRymPV6DZUvCe1yP8RVE2BoZ
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00:36:57FromDiscord<Elegantbeef> Ah the typical `recv` block
00:36:57FromDiscord<Elegantbeef> If I recall correctly `recv` waits for `size` when you do not supply a timeout
00:37:00FromDiscord<Elegantbeef> You certainly want to supply `buffered = false` inside `newSocket`
00:37:26FromDiscord<smallwebisawesome> i still get nothing printed to stdout
00:37:55FromDiscord<Elegantbeef> Yea still the blocking issue, I swear std/net's recv never does what one really wants 😄
00:40:58FromDiscord<Elegantbeef> Oh wait you did `socket.send` in the server
00:41:16FromDiscord<smallwebisawesome> yes
00:41:24FromDiscord<Elegantbeef> you want `client.send`
00:41:48FromDiscord<Elegantbeef> Otherwise you're sending to yourself
00:42:24FromDiscord<smallwebisawesome> why do i want client.send what does client.send do
00:42:30FromDiscord<Elegantbeef> `client.send` will send to the connecting client
00:42:30FromDiscord<Elegantbeef> Instead of the server's socket
00:44:06FromDiscord<smallwebisawesome> so var client\: Socket is the connecting socket
00:44:15FromDiscord<Elegantbeef> It's the client yes
00:44:43FromDiscord<Elegantbeef> When you do `acceptAddr` you write the connecting client to the `var Socket`
00:51:28FromDiscord<smallwebisawesome> ok thanks for all the help it works now. i have been programming a client server application for about 3 weeks now i first tried using websockets on python with cmd that did not work switched to muti choice options() function wrote the code on problem i could not find a way to get the code to run in a loop and have server always running. then switched to nim sockets. any idea why nim has not so great documentation i cant even f
00:51:56FromDiscord<Elegantbeef> Documentation requires someone to write them 😄
00:53:22FromDiscord<smallwebisawesome> oh ok maybe i good side project for me i quite like nim first tried programming it when i was 17 or 16 found it too frustrating coming from python so i learned c instead
01:10:49FromDiscord<smallwebisawesome> if i mutiple function that are called upon certain messages being sent do they have to do the var client\: Socket setup
01:13:26FromDiscord<Elegantbeef> The socket setup is to accept a client once a client is connected you can do whatever you want with those sockets
01:13:43FromDiscord<Elegantbeef> If you want to store it into a sequence then pass a sequence of sockets around it's fair game
01:16:05FromDiscord<smallwebisawesome> ok thanks does the client at all have to do client.recv() at all
01:16:25FromDiscord<Elegantbeef> On the client side of course
01:19:55FromDiscord<smallwebisawesome> how would i go about doing this
01:20:26FromDiscord<Elegantbeef> You already are
01:21:54FromDiscord<Elegantbeef> If you need a message from the socket you call `recv`
01:22:31FromDiscord<smallwebisawesome> ahh but i have socket.recv(1024) do i just call recv()
01:22:47FromDiscord<Elegantbeef> Call it with however many you want
01:22:58FromDiscord<Elegantbeef> On the client side `.recv` is just to get a message from the server
01:34:56FromDiscord<smallwebisawesome> thaks
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08:27:29FromDiscord<morgan (ping with reply)> sent a long message, see https://pasty.ee/cGeMCUOf
08:27:54FromDiscord<morgan (ping with reply)> discord's preview for thin images being useless again
08:33:32FromDiscord<morgan (ping with reply)> this specializes \`\` but as on set[float] somehow https://media.discordapp.net/attachments/371759389889003532/1346400157880684584/image.png?ex=67c80c5c&is=67c6badc&hm=b56cce12703e4c94f5aaefc9a7db3a0f74cf8b612fcb211b8b2f1d3e2f863700&
08:34:02FromDiscord<Elegantbeef> Cause `` overload is generic for `set[T]`
08:34:32FromDiscord<Elegantbeef> There is no way to infer the first parameter though
08:34:40FromDiscord<morgan (ping with reply)> darn
08:34:52FromDiscord<Elegantbeef> you need to do `(proc(_, _: float): float)(`\`)`
08:35:15FromDiscord<Elegantbeef> But you'll run into "You cannot use this as a procvar"
08:36:25FromDiscord<Elegantbeef> sent a code paste, see https://play.nim-lang.org/#pasty=JhaJcNrf
08:36:29FromDiscord<Elegantbeef> This will error due to `` being magic
08:36:42FromDiscord<Elegantbeef> Really though the compiler should just generate a proc for you
08:38:05FromDiscord<morgan (ping with reply)> i'll prob just make dedicated float \ and + procs for now
08:38:59FromDiscord<morgan (ping with reply)> i was hoping i could do it some way like that to make it easier to work on a variety of types
08:40:17FromDiscord<morgan (ping with reply)> oh wait i just realized the error i got last was probably about it alloc0ing some memory into a const
08:41:35FromDiscord<morgan (ping with reply)> ok now it's about `` being a builtin
08:47:11FromDiscord<morgan (ping with reply)> ok ill just leave it with the necessary stuff for now
08:47:51FromDiscord<morgan (ping with reply)> maybe ill try to figure out a better way to do a larger set of operations on a larger set of types if i make it a library
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12:23:06FromDiscord<jaar23> In reply to @goerge_lsd "https://github.com/jaar23/tui_widget trying to comp": Haven't been active for last few months, due to busy with work. Has this been fixed by just upgrading to nim 2.2.0? I haven't tested its compatibility on windows yet.
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13:37:08FromDiscord<pmunch> I believe that should be fixed, yes
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17:48:49FromDiscord<jseb> i hope i don't have missed in in the newbie manual, but is it possible to compile modules only, with nim, and not compile everything each time ? (like .c.o rules in makefile for C)
17:57:19FromDiscord<jseb> ah but nim seems smart and doesn't recompile module already compiled, nice
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19:39:12FromDiscord<nervecenter> In reply to @jseb "ah but nim seems": Yes, and the big project being worked on right now, NIFC, will support incremental compilation for things like REPL support and possibly even hotloading someday.
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19:53:06FromDiscord<aintea> With all the new features announced it seems like Nim 2 was only the warm up
19:57:48FromDiscord<Elegantbeef> I do have to say with a bit of tinkering you can get hot code reloading now @nervecenter https://github.com/beef331/potato
19:58:56FromDiscord<Elegantbeef> https://streamable.com/0m89k3 it totes mcgoats works
20:00:02FromDiscord<nervecenter> In reply to @Elegantbeef "https://streamable.com/0m89k3 it totes mcgoats": Hey neat!
20:07:09FromDiscord<Robyn [She/Her]> In reply to @aintea "With all the new": I'm looking forward to built-in cps ngl
20:07:33FromDiscord<Robyn [She/Her]> means that hopefully nimsuggest won't crash and die with complex macros
20:08:35FromDiscord<Elegantbeef> Well the fact everything will be query based solves that CPS doesn't do much in that department
20:12:21FromDiscord<Robyn [She/Her]> In reply to @Elegantbeef "Well the fact everything": ah fair enough
20:12:41FromDiscord<Robyn [She/Her]> yeah idk what i was thinking
20:12:47FromDiscord<Robyn [She/Her]> still, built-in cps would be hella nice
20:15:12FromDiscord<that_dude.> I looked at CPS once and to me it just looked like fancy gotos. What makes them so interesting/special
20:15:18FromDiscord<that_dude.> (edit) "interesting/special" => "interesting/special?"
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20:36:54FromDiscord<fabric.input_output> userspace implementation of iterators, coroutines and exceptions
20:37:06FromDiscord<fabric.input_output> in a more concise way that gotos
20:38:59FromDiscord<Elegantbeef> Not to mention it gives you colorless functions
21:06:21FromDiscord<aintea> In reply to @battery.acid.bubblegum "I'm looking forward to": What's that
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21:27:58FromDiscord<fabric.input_output> continuation passing style
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21:54:23FromDiscord<aintea> no idea what that is
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