haproxy/include/proto/session.h
Willy Tarreau 844553303d [BUG] session: errors were not reported in termination flags in TCP mode
In order to get termination flags properly updated, the session was
relying a bit too much on http_return_srv_error() which is http-centric.

A generic srv_error function was implemented in the session in order to
catch all connection abort situations. It was then noticed that a request
abort during a connection attempt was not reported, which is now fixed.

Read and write errors/timeouts were not logged either. It was necessary
to add those tests at 4 new locations.

Now it looks like everything is correctly logged. Most likely some error
checking code could now be removed from some analysers.
2009-03-15 22:34:05 +01:00

57 lines
1.6 KiB
C

/*
include/proto/session.h
This file defines everything related to sessions.
Copyright (C) 2000-2008 Willy Tarreau - w@1wt.eu
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation, version 2.1
exclusively.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _PROTO_SESSION_H
#define _PROTO_SESSION_H
#include <common/config.h>
#include <common/memory.h>
#include <types/session.h>
extern struct pool_head *pool2_session;
extern struct list sessions;
void session_free(struct session *s);
/* perform minimal intializations, report 0 in case of error, 1 if OK. */
int init_session();
void session_process_counters(struct session *s);
void sess_change_server(struct session *sess, struct server *newsrv);
struct task *process_session(struct task *t);
void sess_set_term_flags(struct session *s);
void default_srv_error(struct session *s, struct stream_interface *si);
static void inline trace_term(struct session *s, unsigned int code)
{
s->term_trace <<= TT_BIT_SHIFT;
s->term_trace |= code;
}
#endif /* _PROTO_SESSION_H */
/*
* Local variables:
* c-indent-level: 8
* c-basic-offset: 8
* End:
*/