first draft of network crawler

This commit is contained in:
Ethan Buchman
2015-04-20 02:13:04 -07:00
parent f7639bf105
commit 224ea00917
5 changed files with 376 additions and 2 deletions

View File

@ -258,6 +258,7 @@ func (con *WSConnection) Start(evsw *events.EventSwitch) {
// close the connection
func (con *WSConnection) Stop() {
if atomic.CompareAndSwapUint32(&con.stopped, 0, 1) {
con.evsw.RemoveListener(con.id)
close(con.quitChan)
// the write loop closes the websocket connection
// when it exits its loop, and the read loop
@ -285,6 +286,9 @@ func (con *WSConnection) read() {
reaper := time.Tick(time.Second * WSConnectionReaperSeconds)
for {
select {
// TODO: this actually doesn't work
// since ReadMessage blocks. Really it needs its own
// go routine
case <-reaper:
if con.failedSends > MaxFailedSends {
// sending has failed too many times.