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improve error checking and reporting when making a tcp/ip connection.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@24168 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
rfm 2006-11-29 19:57:38 +00:00
parent fa13ef9c99
commit b8209430fd
5 changed files with 45 additions and 8 deletions
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14
Source/GSFileHandle.m
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@ -2024,17 +2024,27 @@ NSString * const GSSOCKSRecvAddr = @"GSSOCKSRecvAddr";
if (operation == GSFileHandleConnectCompletionNotification
|| operation == GSSOCKSConnect)
{ // Connection attempt completed.
extern int errno;
int result;
int rval;
unsigned len = sizeof(result);
if (getsockopt(descriptor, SOL_SOCKET, SO_ERROR,
(char*)&result, &len) == 0 && result != 0)
rval = getsockopt(descriptor, SOL_SOCKET, SO_ERROR, (char*)&result, &len);
if (rval != 0)
{
NSString *s;
s = [NSString stringWithFormat: @"Connect attempt failed - %@",
[NSError _last]];
[info setObject: s forKey: GSFileHandleNotificationError];
}
else if (result != 0)
{
NSString *s;
s = [NSString stringWithFormat: @"Connect attempt failed - %@",
result, [NSError _systemError: result]];
[info setObject: s forKey: GSFileHandleNotificationError];
}
else
{