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don't wait for writing to complete

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This commit is contained in:
Jeremy Latt 2014-02-20 11:15:42 -08:00
parent 9960089226
commit c0dc733351
3 changed files with 20 additions and 16 deletions
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27
irc/client.go
View File

@ -17,7 +17,6 @@ type Client struct {
awayMessage string awayMessage string
channels ChannelSet channels ChannelSet
ctime time.Time ctime time.Time
doneWriting chan bool
flags map[UserMode]bool flags map[UserMode]bool
hasQuit bool hasQuit bool
hops uint hops uint
@ -37,16 +36,15 @@ type Client struct {
func NewClient(server *Server, conn net.Conn) *Client { func NewClient(server *Server, conn net.Conn) *Client {
now := time.Now() now := time.Now()
client := &Client{ client := &Client{
atime: now, atime: now,
channels: make(ChannelSet), channels: make(ChannelSet),
ctime: now, ctime: now,
doneWriting: make(chan bool), flags: make(map[UserMode]bool),
flags: make(map[UserMode]bool), hostname: AddrLookupHostname(conn.RemoteAddr()),
hostname: AddrLookupHostname(conn.RemoteAddr()), phase: server.InitPhase(),
phase: server.InitPhase(), server: server,
server: server, socket: NewSocket(conn),
socket: NewSocket(conn), replies: make(chan string, 16),
replies: make(chan string),
} }
client.loginTimer = time.AfterFunc(LOGIN_TIMEOUT, client.connectionTimeout) client.loginTimer = time.AfterFunc(LOGIN_TIMEOUT, client.connectionTimeout)
@ -97,10 +95,11 @@ func (client *Client) connectionClosed() {
func (client *Client) writeReplies() { func (client *Client) writeReplies() {
for reply := range client.replies { for reply := range client.replies {
client.socket.Write(reply) if client.socket.Write(reply) != nil {
break
}
} }
client.socket.Close() client.socket.Close()
client.doneWriting <- true
} }
// //
@ -163,7 +162,7 @@ func (client *Client) destroy() {
// clean up self // clean up self
close(client.replies) close(client.replies)
<-client.doneWriting
client.loginTimer.Stop() client.loginTimer.Stop()
if client.idleTimer != nil { if client.idleTimer != nil {

4
irc/reply.go
View File

@ -10,14 +10,14 @@ func NewStringReply(source Identifier, code StringCode,
format string, args ...interface{}) string { format string, args ...interface{}) string {
header := fmt.Sprintf(":%s %s ", source, code) header := fmt.Sprintf(":%s %s ", source, code)
message := fmt.Sprintf(format, args...) message := fmt.Sprintf(format, args...)
return header + message + CRLF return header + message
} }
func NewNumericReply(target *Client, code NumericCode, func NewNumericReply(target *Client, code NumericCode,
format string, args ...interface{}) string { format string, args ...interface{}) string {
header := fmt.Sprintf(":%s %s %s ", target.server.Id(), code, target.Nick()) header := fmt.Sprintf(":%s %s %s ", target.server.Id(), code, target.Nick())
message := fmt.Sprintf(format, args...) message := fmt.Sprintf(format, args...)
return header + message + CRLF return header + message
} }
func (target *Client) NumericReply(code NumericCode, func (target *Client) NumericReply(code NumericCode,

5
irc/socket.go
View File

@ -77,9 +77,14 @@ func (socket *Socket) WriteLine(line string) (err error) {
return return
} }
if _, err = socket.writer.WriteString(CRLF); socket.isError(err, W) {
return
}
if err = socket.writer.Flush(); socket.isError(err, W) { if err = socket.writer.Flush(); socket.isError(err, W) {
return return
} }
if DEBUG_NET { if DEBUG_NET {
log.Printf("%s ← %s", socket, line) log.Printf("%s ← %s", socket, line)
} }