From: Christian Grothoff <christian@grothoff.org>
Date: Wed, 15 Jun 2011 07:56:14 +0000 (+0000)
Subject: cleanup
X-Git-Tag: initial-import-from-subversion-38251~18160
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=c0509e6458b802101cbf22e242805c6fda410418;p=oweals%2Fgnunet.git

cleanup
---

diff --git a/src/vpn/gnunet-daemon-vpn-dns.c b/src/vpn/gnunet-daemon-vpn-dns.c
index 46ec6d659..bb27c1401 100644
--- a/src/vpn/gnunet-daemon-vpn-dns.c
+++ b/src/vpn/gnunet-daemon-vpn-dns.c
@@ -111,6 +111,7 @@ send_query(void* cls __attribute__((unused)), size_t size, void* buf) {
 void
 connect_to_service_dns (void *cls __attribute__((unused)),
 			const struct GNUNET_SCHEDULER_TaskContext *tc) {
+    conn_task = GNUNET_SCHEDULER_NO_TASK;
     if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
       return;
     GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Connecting to service-dns\n");
@@ -135,6 +136,7 @@ connect_to_service_dns (void *cls __attribute__((unused)),
       {
 	GNUNET_CLIENT_notify_transmit_ready(dns_connection, sizeof(struct GNUNET_MessageHeader), GNUNET_TIME_UNIT_FOREVER_REL, GNUNET_YES, &send_query, NULL);
       }
+    conn_task = GNUNET_SCHEDULER_add_now (start_helper_and_schedule, NULL);
 }
 
 /**
@@ -148,9 +150,9 @@ dns_answer_handler(void* cls __attribute__((unused)), const struct GNUNET_Messag
       {
 	GNUNET_CLIENT_disconnect(dns_connection, GNUNET_NO);
 	dns_connection = NULL;
-	GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS,
-				      &connect_to_service_dns,
-				      NULL);
+	conn_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS,
+						  &connect_to_service_dns,
+						  NULL);
 	return;
       }
 
@@ -160,8 +162,8 @@ dns_answer_handler(void* cls __attribute__((unused)), const struct GNUNET_Messag
 	GNUNET_break (0);
 	GNUNET_CLIENT_disconnect(dns_connection, GNUNET_NO);
 	dns_connection = NULL;
-	GNUNET_SCHEDULER_add_now (&connect_to_service_dns,
-				  NULL);
+	conn_task = GNUNET_SCHEDULER_add_now (&connect_to_service_dns,
+					      NULL);
 	return;
       }
     void *pkt = GNUNET_malloc(ntohs(msg->size));
diff --git a/src/vpn/gnunet-daemon-vpn-dns.h b/src/vpn/gnunet-daemon-vpn-dns.h
index d27599e48..ed980e65f 100644
--- a/src/vpn/gnunet-daemon-vpn-dns.h
+++ b/src/vpn/gnunet-daemon-vpn-dns.h
@@ -80,4 +80,6 @@ extern struct answer_packet_list *answer_proc_head;
  */
 extern struct answer_packet_list *answer_proc_tail;
 
+extern GNUNET_SCHEDULER_TaskIdentifier conn_task;
+
 #endif /* end of include guard: GNUNET-DAEMON-VPN-DNS_H */
diff --git a/src/vpn/gnunet-daemon-vpn-helper.c b/src/vpn/gnunet-daemon-vpn-helper.c
index 8c27378e0..9a1ddd8cc 100644
--- a/src/vpn/gnunet-daemon-vpn-helper.c
+++ b/src/vpn/gnunet-daemon-vpn-helper.c
@@ -55,6 +55,7 @@ struct GNUNET_VPN_HELPER_Handle *helper_handle;
 void
 start_helper_and_schedule(void *cls,
 			  const struct GNUNET_SCHEDULER_TaskContext *tc) {
+  shs_task = GNUNET_SCHEDULER_NO_TASK;
     if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
       return;
 
diff --git a/src/vpn/gnunet-daemon-vpn-helper.h b/src/vpn/gnunet-daemon-vpn-helper.h
index 093343742..85436e2cd 100644
--- a/src/vpn/gnunet-daemon-vpn-helper.h
+++ b/src/vpn/gnunet-daemon-vpn-helper.h
@@ -33,6 +33,8 @@
  */
 extern struct GNUNET_VPN_HELPER_Handle *helper_handle;
 
+extern GNUNET_SCHEDULER_TaskIdentifier shs_task;
+
 /**
  * Start the helper-process
  */
diff --git a/src/vpn/gnunet-daemon-vpn.c b/src/vpn/gnunet-daemon-vpn.c
index 9a1f69c72..cef876b52 100644
--- a/src/vpn/gnunet-daemon-vpn.c
+++ b/src/vpn/gnunet-daemon-vpn.c
@@ -61,6 +61,10 @@ static int ret;
  */
 static struct GNUNET_CONTAINER_MultiHashMap *udp_connections;
 
+GNUNET_SCHEDULER_TaskIdentifier conn_task;
+
+GNUNET_SCHEDULER_TaskIdentifier shs_task;
+
 /**
  * Function scheduled as very last function, cleans up after us
  *{{{
@@ -84,6 +88,16 @@ cleanup(void* cls __attribute__((unused)), const struct GNUNET_SCHEDULER_TaskCon
 	GNUNET_MESH_disconnect(mesh_handle);
 	mesh_handle = NULL;
       }
+    if (GNUNET_SCHEDULER_NO_TASK != shs_task)
+      {
+	GNUNET_SCHEDULER_cancel (shs_task);
+	shs_task = GNUNET_SCHEDULER_NO_TASK;
+      }
+    if (GNUNET_SCHEDULER_NO_TASK != conn_task)
+      {
+	GNUNET_SCHEDULER_cancel (conn_task);
+	conn_task = GNUNET_SCHEDULER_NO_TASK;
+      }
 }
 /*}}}*/
 
@@ -733,8 +747,8 @@ run (void *cls,
     GNUNET_CONFIGURATION_get_value_number (cfg, "vpn", "MAX_MAPPINGg",
                                            &max_mappings);
     udp_connections = GNUNET_CONTAINER_multihashmap_create(65536);
-    GNUNET_SCHEDULER_TaskIdentifier conn_task = GNUNET_SCHEDULER_add_now (connect_to_service_dns, NULL);
-    GNUNET_SCHEDULER_add_after (conn_task, start_helper_and_schedule, NULL);
+    conn_task = GNUNET_SCHEDULER_add_now (connect_to_service_dns, NULL);
+    shs_task = GNUNET_SCHEDULER_add_after (conn_task, start_helper_and_schedule, NULL);
     GNUNET_SCHEDULER_add_delayed(GNUNET_TIME_UNIT_FOREVER_REL, &cleanup, cls);
 }