> Can you tell me how I can figure out what it speaks? Finding that information doesn't appear to be hard:
https://github.com/hashicorp/yamux#specification "The full specification for Yamux is provided in the spec.md <https://github.com/hashicorp/yamux/blob/master/spec.md> file. It can be used as a guide to implementors of interoperable libraries." > Also, by chance do you know of an alternative that would provide multiple streams for a connection that happens different protocols or for TCP? Here are some things you can look at: * http/2 -- and other protocols which run on top of it, e.g. grpc. * ssh. You can open multiple sessions over the same connection, and you can do TCP port forwarding. The command-line ssh client also supports port forwarding using the SOCKS protocol (-D flag). * message routing protocols like nats.io, nanomsg, zeromq * SCTP <https://en.wikipedia.org/wiki/Stream_Control_Transmission_Protocol> * BEEP <https://en.wikipedia.org/wiki/BEEP> (that is very old-school) It really depends what your application requirements are. It might be simplest for your application to do its own multiplexing. On Sunday, 21 August 2022 at 04:30:39 UTC+1 ramki...@hotmail.com wrote: > Also, by chance do you know of an alternative that would provide multiple > streams for a connection that happens different protocols or for TCP? > > On Saturday, August 20, 2022 at 7:01:00 PM UTC-4 se...@liao.dev wrote: > >> yamux uses its own protocol, it doesn't speak telnet >> >> - sean >> >> On Sat, Aug 20, 2022, 21:31 ramki...@hotmail.com <ramki...@hotmail.com> >> wrote: >> >>> Has anyone ever used a multiplexer <https://github.com/hashicorp/yamux>? >>> When creating a TCP server using multiplexer, I get an error [ERR] yamux: >>> Invalid protocol version: 102 when using Telnet to connect to the server. >>> >>> package main >>> >>> import ( >>> "fmt" >>> "net" >>> >>> "github.com/hashicorp/yamux" >>> ) >>> >>> func main() { >>> server() >>> } >>> >>> func server() { >>> >>> listener, _ := net.Listen("tcp", "0.0.0.0:1113") >>> for { >>> >>> // Accept a TCP connection >>> conn, err := listener.Accept() >>> if err != nil { >>> panic(err) >>> } >>> >>> // Setup server side of smux >>> session, err := yamux.Server(conn, nil) >>> if err != nil { >>> panic(err) >>> } >>> >>> // Accept a stream >>> stream, err := session.Accept() >>> if err != nil { >>> panic(err) >>> } >>> fmt.Println("DPOO") >>> >>> // Listen for a message >>> buf := make([]byte, 4) >>> stream.Read(buf) >>> stream.Close() >>> session.Close() >>> } >>> } >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "golang-nuts" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to golang-nuts...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/golang-nuts/0034b133-79c3-47e7-853a-10282a5beed5n%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/golang-nuts/0034b133-79c3-47e7-853a-10282a5beed5n%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/f2594668-c4e0-47c1-848f-2261929596e5n%40googlegroups.com.
