epics/pcas
0
0
Fork 0
Code Issues Pull Requests Projects Wiki Activity

partial fix for mantis entry 160 - the following message is avoided by

Browse Source 
shutting down the socket only if we are not certain if the errno is indicating that
the circuit hung up.

rsrv: socket shutdown error was Transport endpoint is not connected
This commit is contained in:
Jeff Hill
2004-11-09 17:41:53 +00:00
parent 139472e2db
commit 14a47a31e9
1 changed files with 10 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/rsrv/caserverio.c
+10 -6
View File
@@ -78,6 +78,7 @@ void cas_send_bs_msg ( struct client *pclient, int lock_needed )
}
}
else {
int causeWasSocketHangup = 0;
int anerrno = SOCKERRNO;
char buf[64];
@@ -98,11 +99,14 @@ void cas_send_bs_msg ( struct client *pclient, int lock_needed )
ipAddrToDottedIP ( &pclient->addr, buf, sizeof(buf) );
if ( (anerrno!=SOCK_ECONNABORTED&&
anerrno!=SOCK_ECONNRESET&&
anerrno!=SOCK_EPIPE&&
anerrno!=SOCK_ETIMEDOUT)||
CASDEBUG>2){
if (
anerrno == SOCK_ECONNABORTED ||
anerrno == SOCK_ECONNRESET ||
anerrno == SOCK_EPIPE ||
anerrno == SOCK_ETIMEDOUT ) {
causeWasSocketHangup = 1;
}
else {
char sockErrBuf[64];
epicsSocketConvertErrnoToString (
sockErrBuf, sizeof ( sockErrBuf ) );
@@ -116,7 +120,7 @@ void cas_send_bs_msg ( struct client *pclient, int lock_needed )
/*
* wakeup the receive thread
*/
{
if ( ! causeWasSocketHangup ) {
enum epicsSocketSystemCallInterruptMechanismQueryInfo info =
epicsSocketSystemCallInterruptMechanismQuery ();
switch ( info ) {