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found real cause and fixed for poll()/linux bug (forgot to listen)

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This commit is contained in:
gardners 2012-05-03 04:00:26 +09:30
parent a6faafa0bd
commit 0c060ce782
1 changed files with 6 additions and 3 deletions
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9
monitor.c
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@ -76,7 +76,12 @@ int monitor_setup_sockets()
if (monitor_named_socket>-1) {
int dud=0;
int r=bind(monitor_named_socket, (struct sockaddr *)&name, len);
if (r) { dud=1; r=0; WHY("bind() of named unix domain socket failed"); }
if (r) { dud=1; r=0;
WHY("bind() of named unix domain monitor socket failed"); }
r=listen(monitor_named_socket,MAX_MONITOR_SOCKETS);
if (r) { dud=1; r=0;
WHY("listen() of named unix domain monitor socket failed");
}
if (dud) {
close(monitor_named_socket);
monitor_named_socket=-1;
@ -99,7 +104,6 @@ int monitor_get_fds(struct pollfd *fds,int *fdcount,int fdmax)
/* Make sure sockets are open */
monitor_setup_sockets();
#ifdef NOTDEFINED
/* This block should work, but in reality it doesn't.
poll() on linux is ALWAYS claiming that accept() can be
run. So we just have to check it whenever some other fd triggers
@ -116,7 +120,6 @@ int monitor_get_fds(struct pollfd *fds,int *fdcount,int fdmax)
fds[*fdcount].events=POLLIN;
(*fdcount)++;
}
#endif
int i;
for(i=0;i<monitor_socket_count;i++) {