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Chore: Clarify the definition of StreamConn and DialContext

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This commit is contained in:
Dreamacro
2021-03-22 23:26:20 +08:00
parent 1355196b7c
commit 807d53c1e7
9 changed files with 79 additions and 46 deletions
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5
adapters/outbound/shadowsocks.go
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@ -73,13 +73,15 @@ func (ss *ShadowSocks) StreamConn(c net.Conn, metadata *C.Metadata) (net.Conn, e
return c, err
}
func (ss *ShadowSocks) DialContext(ctx context.Context, metadata *C.Metadata) (C.Conn, error) {
func (ss *ShadowSocks) DialContext(ctx context.Context, metadata *C.Metadata) (_ C.Conn, err error) {
c, err := dialer.DialContext(ctx, "tcp", ss.addr)
if err != nil {
return nil, fmt.Errorf("%s connect error: %w", ss.addr, err)
}
tcpKeepAlive(c)
defer safeConnClose(c, err)
c, err = ss.StreamConn(c, metadata)
return NewConn(c, ss), err
}
@ -92,6 +94,7 @@ func (ss *ShadowSocks) DialUDP(metadata *C.Metadata) (C.PacketConn, error) {
addr, err := resolveUDPAddr("udp", ss.addr)
if err != nil {
pc.Close()
return nil, err
}