From a0c440498665c82e595a7a5e19125cdbd75b0586 Mon Sep 17 00:00:00 2001
From: Matthias Wachs <wachs@net.in.tum.de>
Date: Tue, 16 Oct 2012 11:42:54 +0000
Subject: [PATCH] fix for overhead measurement in unix,also fixes assertion in
 neighbours 1152

---
 .../gnunet-service-transport_neighbours.c     |  1 +
 src/transport/plugin_transport_unix.c         | 22 ++++++++++++-------
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/src/transport/gnunet-service-transport_neighbours.c b/src/transport/gnunet-service-transport_neighbours.c
index 00ce6e5a0..6636152e6 100644
--- a/src/transport/gnunet-service-transport_neighbours.c
+++ b/src/transport/gnunet-service-transport_neighbours.c
@@ -1151,6 +1151,7 @@ transmit_send_continuation (void *cls,
   }
   GNUNET_assert (bytes_in_send_queue >= mq->message_buf_size);
   GNUNET_break (size_payload == mq->message_buf_size);
+  GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "%u %u res: %u\n",size_payload, mq->message_buf_size, success);
   bytes_in_send_queue -= mq->message_buf_size;
   GNUNET_STATISTICS_set (GST_stats,
                         gettext_noop
diff --git a/src/transport/plugin_transport_unix.c b/src/transport/plugin_transport_unix.c
index 5fda1191a..c03d198c2 100644
--- a/src/transport/plugin_transport_unix.c
+++ b/src/transport/plugin_transport_unix.c
@@ -104,6 +104,7 @@ struct UNIXMessageWrapper
 
   struct UNIXMessage * msg;
   size_t msgsize;
+  size_t payload;
 
   struct GNUNET_TIME_Relative timeout;
   unsigned int priority;
@@ -378,7 +379,7 @@ disconnect_session (struct Session *s)
     GNUNET_CONTAINER_DLL_remove (plugin->msg_head, plugin->msg_tail, msgw);
     if (NULL != msgw->cont)
       msgw->cont (msgw->cont_cls,  &msgw->session->target, GNUNET_SYSERR,
-                  msgw->msgsize, 0);
+                  msgw->payload, 0);
     GNUNET_free (msgw->msg);
     GNUNET_free (msgw);
     removed = GNUNET_YES;    
@@ -444,7 +445,7 @@ unix_transport_server_stop (void *cls)
     GNUNET_CONTAINER_DLL_remove (plugin->msg_head, plugin->msg_tail, msgw);
     if (msgw->cont != NULL)
       msgw->cont (msgw->cont_cls,  &msgw->session->target, GNUNET_SYSERR,
-                  msgw->msgsize, 0);
+                  msgw->payload, 0);
     GNUNET_free (msgw->msg);
     GNUNET_free (msgw);
   }
@@ -492,8 +493,11 @@ unix_real_send (void *cls,
                 struct GNUNET_NETWORK_Handle *send_handle,
                 const struct GNUNET_PeerIdentity *target, const char *msgbuf,
                 size_t msgbuf_size, unsigned int priority,
-                struct GNUNET_TIME_Relative timeout, const void *addr,
-                size_t addrlen, GNUNET_TRANSPORT_TransmitContinuation cont,
+                struct GNUNET_TIME_Relative timeout,
+                const void *addr,
+                size_t addrlen,
+                size_t payload,
+                GNUNET_TRANSPORT_TransmitContinuation cont,
                 void *cont_cls)
 {
   struct Plugin *plugin = cls;
@@ -510,7 +514,7 @@ unix_real_send (void *cls,
     /* We do not have a send handle */
     GNUNET_break (0);
     if (cont != NULL)
-      cont (cont_cls, target, GNUNET_SYSERR, msgbuf_size, 0);
+      cont (cont_cls, target, GNUNET_SYSERR, payload, 0);
     return -1;
   }
   if ((addr == NULL) || (addrlen == 0))
@@ -518,7 +522,7 @@ unix_real_send (void *cls,
     /* Can never send if we don't have an address */
     GNUNET_break (0);
     if (cont != NULL)
-      cont (cont_cls, target, GNUNET_SYSERR, msgbuf_size, 0);
+      cont (cont_cls, target, GNUNET_SYSERR, payload, 0);
     return -1;
   }
 
@@ -600,9 +604,9 @@ unix_real_send (void *cls,
   if (cont != NULL)
   {
     if (sent == GNUNET_SYSERR)
-      cont (cont_cls, target, GNUNET_SYSERR, msgbuf_size, 0);
+      cont (cont_cls, target, GNUNET_SYSERR, payload, 0);
     if (sent > 0)
-      cont (cont_cls, target, GNUNET_OK, msgbuf_size, msgbuf_size);
+      cont (cont_cls, target, GNUNET_OK, payload, msgbuf_size);
   }
 
   /* return number of bytes successfully sent */
@@ -781,6 +785,7 @@ unix_plugin_send (void *cls,
   wrapper = GNUNET_malloc (sizeof (struct UNIXMessageWrapper));
   wrapper->msg = message;
   wrapper->msgsize = ssize;
+  wrapper->payload = msgbuf_size;
   wrapper->priority = priority;
   wrapper->timeout = to;
   wrapper->cont = cont;
@@ -936,6 +941,7 @@ unix_plugin_select_write (struct Plugin * plugin)
                          msgw->timeout,
                          msgw->session->addr,
                          msgw->session->addrlen,
+                         msgw->payload,
                          msgw->cont, msgw->cont_cls);
 
   if (sent == 0)
-- 
2.25.1