X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3209c46f1f747594d2a66a527ca9d5091fa7c3df..0189615fd0542854c3395490e9c3b635b4b5bba2:/src/gras/Msg/rpc.c

diff --git a/src/gras/Msg/rpc.c b/src/gras/Msg/rpc.c
index 814e2a37ba..8f87b3c35e 100644
--- a/src/gras/Msg/rpc.c
+++ b/src/gras/Msg/rpc.c
@@ -91,13 +91,25 @@ static int msgfilter_rpcID(gras_msg_t msg, void* ctx) {
   return res;
 }
 
+/* Mallocator cruft */
+xbt_mallocator_t gras_msg_ctx_mallocator = NULL;
+void* gras_msg_ctx_mallocator_new_f(void) {
+   return xbt_new0(s_gras_msg_cb_ctx_t,1);
+}
+void gras_msg_ctx_mallocator_free_f(void* ctx) {
+   xbt_free(ctx);
+}
+void gras_msg_ctx_mallocator_reset_f(void* ctx) {
+   memset(ctx, sizeof(s_gras_msg_cb_ctx_t),0);
+}
+
 /** @brief Launch a RPC call, but do not block for the answer */
 gras_msg_cb_ctx_t 
 gras_msg_rpc_async_call(gras_socket_t server,
 			double timeOut,
 			gras_msgtype_t msgtype,
 			void *request) {
-  gras_msg_cb_ctx_t ctx = xbt_new0(s_gras_msg_cb_ctx_t,1);
+  gras_msg_cb_ctx_t ctx = xbt_mallocator_get(gras_msg_ctx_mallocator);
 
   if (msgtype->ctn_type) {
     xbt_assert1(request,
@@ -152,11 +164,14 @@ void gras_msg_rpc_async_wait(gras_msg_cb_ctx_t ctx,
      if (!_gras_rpc_cancelled)
        _gras_rpc_cancelled = xbt_dynar_new(sizeof(ctx),NULL);
      xbt_dynar_push(_gras_rpc_cancelled,&ctx);
-     INFO1("canceled RPC %ld pushed onto the stack",ctx->ID);
+     INFO5("canceled RPC %ld pushed onto the stack (%s from %s:%d) Reason: %s",
+	   ctx->ID,ctx->msgtype->name,
+	   gras_socket_peer_name(ctx->expeditor),gras_socket_peer_port(ctx->expeditor),
+	   e.msg);
      RETHROW;
   }
    
-  free(ctx);
+  xbt_mallocator_release(gras_msg_ctx_mallocator, ctx);
   if (received.kind == e_gras_msg_kind_rpcerror) {
     xbt_ex_t e;
     memcpy(&e,received.payl,received.payl_size);
@@ -191,7 +206,7 @@ void gras_msg_rpccall(gras_socket_t server,
 
   gras_msg_cb_ctx_t ctx;
 
-  ctx= gras_msg_rpc_async_call(server, timeout,msgtype,request);
+  ctx = gras_msg_rpc_async_call(server, timeout,msgtype,request);
   gras_msg_rpc_async_wait(ctx, answer);
 }
 
@@ -203,6 +218,9 @@ void gras_msg_rpccall(gras_socket_t server,
  */
 
 void gras_msg_rpcreturn(double timeOut,gras_msg_cb_ctx_t ctx,void *answer) {
+  xbt_assert0(ctx->answer_due,
+	      "RPC return not allowed here. Either not a RPC message or already returned a result");
+  ctx->answer_due = 0;
   DEBUG5("Return to RPC '%s' from %s:%d (tOut=%f, payl=%p)",
 	 ctx->msgtype->name,
 	 gras_socket_peer_name(ctx->expeditor),gras_socket_peer_port(ctx->expeditor),