From 7d957ddfa3ab1a45c38ba3345ef0972748a8a79b Mon Sep 17 00:00:00 2001
From: t3sserakt <t3ss@posteo.de>
Date: Sat, 25 Nov 2017 17:22:29 +0100
Subject: added logging

---
 src/util/service.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'src/util/service.c')

diff --git a/src/util/service.c b/src/util/service.c
index 782adf5c5..b4eb33caa 100644
--- a/src/util/service.c
+++ b/src/util/service.c
@@ -1932,6 +1932,11 @@ do_send (void *cls)
   size_t left;
   const char *buf;
 
+  LOG (GNUNET_ERROR_TYPE_DEBUG,
+       "service: sending message with type %u",
+       ntohs(client->msg->type));
+
+
   client->send_task = NULL;
   buf = (const char *) client->msg;
   left = ntohs (client->msg->size) - client->msg_pos;
@@ -1941,6 +1946,8 @@ do_send (void *cls)
   GNUNET_assert (ret <= (ssize_t) left);
   if (0 == ret)
   {
+    LOG (GNUNET_ERROR_TYPE_DEBUG,
+         "no data send");
     GNUNET_MQ_inject_error (client->mq,
 			    GNUNET_MQ_ERROR_WRITE);
     return;
@@ -1958,6 +1965,9 @@ do_send (void *cls)
       if (EPIPE != errno)
         GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING,
                              "send");
+      LOG (GNUNET_ERROR_TYPE_DEBUG,
+           "socket send returned with error code %i",
+           errno);
       GNUNET_MQ_inject_error (client->mq,
 			      GNUNET_MQ_ERROR_WRITE);
       return;
@@ -2518,6 +2528,20 @@ GNUNET_SERVICE_client_drop (struct GNUNET_SERVICE_Client *c)
               "Client dropped: %p (MQ: %p)\n",
               c,
               c->mq);
+
+#if EXECINFO
+  void *backtrace_array[MAX_TRACE_DEPTH];
+  int num_backtrace_strings = backtrace (backtrace_array, MAX_TRACE_DEPTH);
+    char **backtrace_strings =
+        backtrace_symbols (backtrace_array,
+         t->num_backtrace_strings);
+    for (unsigned int i = 0; i < num_backtrace_strings; i++)
+      LOG (GNUNET_ERROR_TYPE_DEBUG,
+     "client drop trace %u: %s\n",
+     i,
+     backtrace_strings[i]);
+#endif
+
   if (NULL != c->drop_task)
   {
     /* asked to drop twice! */
-- 
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