From 915f5d5f3fbfdbdc3b34e273c42f31e65965dff8 Mon Sep 17 00:00:00 2001
From: rswindell <>
Date: Tue, 21 Jan 2003 20:44:34 +0000
Subject: [PATCH] Added retry loop (up to 60 times) for socket sends to remote
server, this fixes problem with non-blocking socket returning EWOULDBLOCK.
---
src/sbbs3/telgate.cpp | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/src/sbbs3/telgate.cpp b/src/sbbs3/telgate.cpp
index faa15373ad..41640041b4 100644
--- a/src/sbbs3/telgate.cpp
+++ b/src/sbbs3/telgate.cpp
@@ -44,6 +44,7 @@ void sbbs_t::telnet_gate(char* destaddr, ulong mode)
uchar buf[512];
int i;
int rd;
+ uint attempts;
ulong l;
bool gotline;
ushort port;
@@ -193,7 +194,15 @@ void sbbs_t::telnet_gate(char* destaddr, ulong mode)
sem_post(&output_sem);
}
}
- if((i=sendsocket(remote_socket,(char*)buf,rd))<0) {
+ for(attempts=0;attempts<60 && online; attempts++) /* added retry loop here, Jan-20-2003 */
+ {
+ if((i=sendsocket(remote_socket,(char*)buf,rd))>=0)
+ break;
+ if(ERROR_VALUE!=EWOULDBLOCK)
+ break;
+ mswait(500);
+ }
+ if(i<0) {
lprintf("!TELGATE ERROR %d sending on socket %d",ERROR_VALUE,remote_socket);
break;
}
--
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