From: John Hodge <tpg@mutabah.net>
Date: Sun, 9 Feb 2014 01:57:18 +0000 (+0800)
Subject: UDI/channels - Tracing of direction of calls
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=e4978500b375ec6d919beacec14b3f132811b51c;p=tpg%2Facess2.git

UDI/channels - Tracing of direction of calls
---

diff --git a/KernelLand/Modules/Interfaces/UDI/channels.c b/KernelLand/Modules/Interfaces/UDI/channels.c
index b3865077..a3894bb7 100644
--- a/KernelLand/Modules/Interfaces/UDI/channels.c
+++ b/KernelLand/Modules/Interfaces/UDI/channels.c
@@ -15,6 +15,11 @@
  * TODO: This should actually lock the GCB, not the channel
  */
 #define LOCK_CHANNELS	0
+/*
+ * TRACE_ENDPOINTS
+ * - Emit a log message with names/indexes of both endpoints
+ */
+#define TRACE_ENDPOINTS	1
 
 #define MAX_SPAWN_IDX	6
 
@@ -195,6 +200,13 @@ const void *UDI_int_ChannelPrepForCall(udi_cb_t *gcb, tUDI_MetaLang *metalang, u
 		}
 	}
 
+	#if TRACE_ENDPOINTS
+	struct sUDI_ChannelSide	*thisside = UDI_int_ChannelGetSide(gcb->channel, false);
+	Log("%s:%i -> %s:%i",
+		(thisside->Instance ? thisside->Instance->Module->ModuleName : "MA"), thisside->RegionIdx,
+		(newside->Instance ? newside->Instance->Module->ModuleName : "MA"), newside->RegionIdx);
+	#endif
+
 	gcb->channel = (udi_channel_t)&newside->BackPtr;
 	gcb->context = newside->Context;
 	if( !newside->Ops ) {