From 3fbb5023c221ab297f39cf31ccaf2d70a76f0623 Mon Sep 17 00:00:00 2001
From: Wilfried Goesgens <dothebart@citadel.org>
Date: Tue, 15 Mar 2011 23:36:28 +0100
Subject: [PATCH] Add some more debugging to the session destroyer; ->
 backtrace.

---
 citadel/context.c    | 7 ++++++-
 citadel/debian/rules | 7 +++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/citadel/context.c b/citadel/context.c
index cfe30334e..0b545139b 100644
--- a/citadel/context.c
+++ b/citadel/context.c
@@ -332,12 +332,17 @@ void terminate_stuck_sessions(void)
  */
 void RemoveContext (CitContext *con)
 {
+	const char *c;
 	if (con==NULL) {
 		syslog(LOG_ERR,
 			"WARNING: RemoveContext() called with NULL!\n");
 		return;
 	}
-	syslog(LOG_DEBUG, "RemoveContext() session %d\n", con->cs_pid);
+	c = con->ServiceName;
+	if (c == NULL)
+		c = "WTF?";
+	syslog(LOG_DEBUG, "RemoveContext(%s) session %d\n", c, con->cs_pid);
+	cit_backtrace ();
 
 	/* Run any cleanup routines registered by loadable modules.
 	 * Note: We have to "become_session()" because the cleanup functions
diff --git a/citadel/debian/rules b/citadel/debian/rules
index a28907b67..85489575c 100755
--- a/citadel/debian/rules
+++ b/citadel/debian/rules
@@ -23,6 +23,7 @@ endif
 ifneq (,$(findstring profiling,$(DEB_BUILD_OPTIONS)))
 	PROFILE_ARGS= --with-gprof
 endif
+
 ifneq (,$(findstring debug,$(DEB_BUILD_OPTIONS)))
 	CFLAGS += -O0 -ggdb -rdynamic -D_GNU_SOURCE -MD -MP -D TECH_PREVIEW
 	LDFLAGS+=-Wl,--no-undefined -Wl,--as-needed
@@ -35,6 +36,12 @@ else
 	CFLAGS += -O2
 endif
 
+ifneq (,$(findstring backtrace,$(DEB_BUILD_OPTIONS)))
+	CFLAGS+= -rdynamic -D_GNU_SOURCE -MD -MP
+	LDFLAGS+=-Wl,--no-undefined -Wl,--as-needed
+	EXTRA_ARGS += --with-backtrace
+endif
+
 ifneq (,$(findstring threadoff,$(DEB_BUILD_OPTIONS)))
 	THREAD_ARGS=--without-threaded-client
 	CFLAGS += -D WITH_THREADLOG
-- 
2.30.2