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Add net.Dialer DualStack config option.

This commit is contained in:
Alex Bramley 2018-02-16 21:04:56 +00:00
parent a7abc67ac2
commit fc1dfa1ceb
1 changed files with 6 additions and 0 deletions
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6
client/connection.go
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@ -82,6 +82,11 @@ type Config struct {
// Local address to bind to when connecting to the server. // Local address to bind to when connecting to the server.
LocalAddr string LocalAddr string
// To attempt RFC6555 parallel IPv4 and IPv6 connections if both
// address families are returned for a hostname, set this to true.
// Passed through to https://golang.org/pkg/net/#Dialer
DualStack bool
// Replaceable function to customise the 433 handler's new nick. // Replaceable function to customise the 433 handler's new nick.
// By default an underscore "_" is appended to the current nick. // By default an underscore "_" is appended to the current nick.
NewNick func(string) string NewNick func(string) string
@ -160,6 +165,7 @@ func Client(cfg *Config) *Conn {
dialer := new(net.Dialer) dialer := new(net.Dialer)
dialer.Timeout = cfg.Timeout dialer.Timeout = cfg.Timeout
dialer.DualStack = cfg.DualStack
if cfg.LocalAddr != "" { if cfg.LocalAddr != "" {
if !hasPort(cfg.LocalAddr) { if !hasPort(cfg.LocalAddr) {
cfg.LocalAddr += ":0" cfg.LocalAddr += ":0"