blob: eb913a56a93f8c93f9e7ccf377b7ea175cea3236 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
|
import std/[nativesockets, asyncdispatch, os]
proc bindAvailablePort*(handle: SocketHandle, port = Port(0)): Port =
block:
var name: Sockaddr_in
name.sin_family = typeof(name.sin_family)(toInt(AF_INET))
name.sin_port = htons(uint16(port))
name.sin_addr.s_addr = htonl(INADDR_ANY)
if bindAddr(handle, cast[ptr SockAddr](addr(name)),
sizeof(name).Socklen) < 0'i32:
raiseOSError(osLastError())
result = getLocalAddr(handle, AF_INET)[1]
|