Log the sync communication that happens between client and server.

sync/engine/syncer_proto_util.cc

Index: sync/engine/syncer_proto_util.cc
diff --git a/sync/engine/syncer_proto_util.cc b/sync/engine/syncer_proto_util.cc
index c5041d29db4ad8e5064c9c5e280252f05da552b6..8e5a4725f636dd49af3ece9beb7101c81a2f2fa8 100644
--- a/sync/engine/syncer_proto_util.cc
+++ b/sync/engine/syncer_proto_util.cc
@@ -5,10 +5,12 @@
 #include "sync/engine/syncer_proto_util.h"
 
 #include "base/format_macros.h"
+#include "base/json/json_writer.h"

[akalin, 2012/03/17 01:55:05]

remove this unneeded include

[lipalani1, 2012/03/19 19:24:37]

Done.

 #include "base/stringprintf.h"
 #include "sync/engine/net/server_connection_manager.h"
 #include "sync/engine/syncer.h"
 #include "sync/engine/syncer_types.h"
+#include "sync/engine/traffic_logger.h"
 #include "sync/protocol/service_constants.h"
 #include "sync/protocol/sync.pb.h"
 #include "sync/protocol/sync_enums.pb.h"
@@ -337,6 +339,7 @@ SyncerError SyncerProtoUtil::PostClientToServerMessage(
 
   syncable::Directory* dir = session->context()->directory();
 
+  LogClientToServerMessage(msg);
   if (!PostAndProcessHeaders(session->context()->connection_manager(), session,
                              msg, response)) {
     // There was an error establishing communication with the server.
@@ -350,6 +353,8 @@ SyncerError SyncerProtoUtil::PostClientToServerMessage(
     return ServerConnectionErrorAsSyncerError(server_status);
   }
 
+  LogClientToServerResponse(*response);
+
   browser_sync::SyncProtocolError sync_protocol_error;
 
   // Birthday mismatch overrides any error that is sent by the server.