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- Some cleaning in do_sendrecv, added error messages when handling an incorrect socket.

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git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@9582 54d463be-8e91-2dee-dedb-b68131a5f0ec
This commit is contained in:
skotlex 2006-12-28 14:03:39 +00:00
parent 65ee3d07e9
commit 8bcc26d8dd
2 changed files with 20 additions and 9 deletions
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3
Changelog-Trunk.txt
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@ -3,6 +3,9 @@ Date Added
AS OF SVN REV. 5091, WE ARE NOW USING TRUNK. ALL UNTESTED BUGFIXES/FEATURES GO INTO TRUNK.
IF YOU HAVE A WORKING AND TESTED BUGFIX PUT IT INTO STABLE AS WELL AS TRUNK.
2006/12/28
* Some cleaning in do_sendrecv, added error messages when handling an
incorrect socket. [Skotlex]
2006/12/27
* Fixed Super Novice 99%+ invincibility triggering when
the character dies in a GvG area. [blackhole89]

22
src/common/socket.c
View File

@ -598,7 +598,8 @@ int do_sendrecv(int next)
fd_set rfd,efd; //Added the Error Set so that such sockets can be made eof. They are the same as the rfd for now. [Skotlex]
struct sockaddr_in addr_check;
struct timeval timeout;
int ret,i,size;
int ret,i;
const int size = sizeof(struct sockaddr);
last_tick = time(0);
@ -631,22 +632,28 @@ int do_sendrecv(int next)
for(i = 1; i < fd_max; i++)
{
if(!session[i])
{
if (FD_ISSET(i, &readfds)) {
ShowError("Deleting non-cleared session %d\n", i);
FD_CLR(i, &readfds);
}
continue;
}
//check the validity of the socket. Does what the last thing did
//just alot faster [Meruru]
size = sizeof(struct sockaddr);
if(getsockname(i,(struct sockaddr*)&addr_check,&size)<0)
if(h_errno == EBADF) //See the #defines at the top
{
ShowError("Deleting invalid session %d\n", i);
free_session_mem(i); //free the bad session
continue;
}
if (!FD_ISSET(i, &readfds))
FD_SET(i,&readfds);
ret = i;
}
fd_max = ret;
}
@ -662,8 +669,10 @@ int do_sendrecv(int next)
session[rfd.fd_array[i]]->func_recv)
session[rfd.fd_array[i]]->func_recv(rfd.fd_array[i]);
}
for(i=0;i<(int)efd.fd_count;i++)
for(i=0;i<(int)efd.fd_count;i++) {
ShowDebug("do_sendrecv: Connection error on Session %d.\n", efd.fd_array[i]);
set_eof(efd.fd_array[i]);
}
for (i = 1; i < fd_max; i++)
{
@ -677,7 +686,7 @@ int do_sendrecv(int next)
if(session[i]->wdata_size && session[i]->func_send)
session[i]->func_send(i);
if(session[i] && session[i]->eof) //The session check is for when the connection ended in func_parse
if(session[i]->eof) //func_send can't free a session, this is safe.
{ //Finally, even if there is no data to parse, connections signalled eof should be closed, so we call parse_func [Skotlex]
if (session[i]->func_parse)
session[i]->func_parse(i); //This should close the session inmediately.
@ -697,7 +706,6 @@ int do_sendrecv(int next)
continue;
}
if(FD_ISSET(i,&rfd)){
//ShowMessage("read:%d\n",i);
if(session[i]->func_recv)
@ -709,7 +717,7 @@ int do_sendrecv(int next)
if(session[i]->wdata_size && session[i]->func_send)
session[i]->func_send(i);
if(session[i] && session[i]->eof) //The session check is for when the connection ended in func_parse
if(session[i]->eof)
{ //Finally, even if there is no data to parse, connections signalled eof should be closed, so we call parse_func [Skotlex]
if (session[i]->func_parse)
session[i]->func_parse(i); //This should close the session inmediately.