-/* $Id$ */
-
/* file trp (transport) - send/receive a bunch of bytes in SG realm */
/* Note that this is only used to debug other parts of GRAS since message */
/* exchange in SG realm is implemented directly without mimicing real life */
/* This would be terribly unefficient. */
-/* Copyright (c) 2004 Martin Quinson. All rights reserved. */
+/* Copyright (c) 2004, 2005, 2006, 2007, 2009, 2010. The SimGrid Team.
+ * All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
-#include "xbt/ex.h"
+#include "xbt/ex.h"
+#include "simix/simix.h"
#include "gras/Msg/msg_private.h"
#include "gras/Transport/transport_private.h"
#include "gras/Virtu/virtu_sg.h"
+#include "xbt/xbt_socket_private.h" /* FIXME */
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(gras_trp_sg,gras_trp,"SimGrid pseudo-transport");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(gras_trp_sg, gras_trp,
+ "SimGrid pseudo-transport");
/***
*** Prototypes
***/
/* retrieve the port record associated to a numerical port on an host */
-static void find_port(gras_hostdata_t *hd, int port, gras_sg_portrec_t *hpd);
-
-
-void gras_trp_sg_socket_client(gras_trp_plugin_t self,
- /* OUT */ gras_socket_t sock);
-void gras_trp_sg_socket_server(gras_trp_plugin_t self,
- /* OUT */ gras_socket_t sock);
-void gras_trp_sg_socket_close(gras_socket_t sd);
-
-void gras_trp_sg_chunk_send_raw(gras_socket_t sd,
- const char *data,
- unsigned long int size);
-void gras_trp_sg_chunk_send(gras_socket_t sd,
- const char *data,
- unsigned long int size,
- int stable_ignored);
-
-int gras_trp_sg_chunk_recv(gras_socket_t sd,
- char *data,
- unsigned long int size);
+static gras_sg_portrec_t find_port(gras_hostdata_t * hd, int port);
+
+void gras_trp_sg_socket_client(xbt_trp_plugin_t self,
+ const char*host,
+ int port,
+ /* OUT */ xbt_socket_t sock);
+void gras_trp_sg_socket_server(xbt_trp_plugin_t self,
+ int port,
+ /* OUT */ xbt_socket_t sock);
+void gras_trp_sg_socket_close(xbt_socket_t sd);
+
+void gras_trp_sg_chunk_send_raw(xbt_socket_t sd,
+ const char *data, unsigned long int size);
+void gras_trp_sg_chunk_send(xbt_socket_t sd,
+ const char *data,
+ unsigned long int size, int stable_ignored);
+
+int gras_trp_sg_chunk_recv(xbt_socket_t sd,
+ char *data, unsigned long int size);
/***
*** Specific plugin part
***/
typedef struct {
- int placeholder; /* nothing plugin specific so far */
+ int placeholder; /* nothing plugin specific so far */
} gras_trp_sg_plug_data_t;
/***
*** Code
***/
-static void find_port(gras_hostdata_t *hd, int port,
- gras_sg_portrec_t *hpd) {
- int cpt;
+static gras_sg_portrec_t find_port(gras_hostdata_t * hd, int port)
+{
+ unsigned int cpt;
gras_sg_portrec_t pr;
- xbt_assert0(hd,"Please run gras_process_init on each process");
-
+ xbt_assert(hd, "Please run gras_process_init on each process");
+
xbt_dynar_foreach(hd->ports, cpt, pr) {
- if (pr.port == port) {
- memcpy(hpd,&pr,sizeof(gras_sg_portrec_t));
- return;
- }
+ if (pr->port == port)
+ return pr;
}
- THROW1(mismatch_error,0,"Unable to find any portrec for port #%d",port);
+ return NULL;
+}
+
+/***
+ *** Info about who's speaking
+ ***/
+static int gras_trp_sg_my_port(xbt_socket_t s)
+{
+ gras_trp_sg_sock_data_t sockdata = xbt_socket_get_data(s);
+ if (gras_socket_im_the_server(s))
+ return sockdata->server_port;
+ else
+ return sockdata->client_port;
+}
+static int gras_trp_sg_peer_port(xbt_socket_t s)
+{
+ gras_trp_sg_sock_data_t sockdata = xbt_socket_get_data(s);
+ if (gras_socket_im_the_server(s))
+ return sockdata->client_port;
+ else
+ return sockdata->server_port;
}
+static const char* gras_trp_sg_peer_name(xbt_socket_t s)
+{
+ gras_trp_sg_sock_data_t sockdata = xbt_socket_get_data(s);
+ if (gras_socket_im_the_server(s))
+ return SIMIX_host_get_name(simcall_process_get_host(sockdata->client));
+ else {
+ return SIMIX_host_get_name(simcall_process_get_host(sockdata->server));
+ }
+}
+static const char* gras_trp_sg_peer_proc(xbt_socket_t s) {
+ THROW_UNIMPLEMENTED;
+}
+static void gras_trp_sg_peer_proc_set(xbt_socket_t s,char *name) {
+ THROW_UNIMPLEMENTED;
+}
-void
-gras_trp_sg_setup(gras_trp_plugin_t plug) {
+void gras_trp_sg_setup(xbt_trp_plugin_t plug)
+{
+ plug->my_port = gras_trp_sg_my_port;
+ plug->peer_port = gras_trp_sg_peer_port;
+ plug->peer_name = gras_trp_sg_peer_name;
+ plug->peer_proc = gras_trp_sg_peer_proc;
+ plug->peer_proc_set = gras_trp_sg_peer_proc_set;
- gras_trp_sg_plug_data_t *data=xbt_new(gras_trp_sg_plug_data_t,1);
+ gras_trp_sg_plug_data_t *data = xbt_new(gras_trp_sg_plug_data_t, 1);
- plug->data = data;
+ plug->data = data;
plug->socket_client = gras_trp_sg_socket_client;
plug->socket_server = gras_trp_sg_socket_server;
- plug->socket_close = gras_trp_sg_socket_close;
+ plug->socket_close = gras_trp_sg_socket_close;
plug->raw_send = gras_trp_sg_chunk_send_raw;
plug->send = gras_trp_sg_chunk_send;
plug->raw_recv = plug->recv = gras_trp_sg_chunk_recv;
- plug->flush = NULL; /* nothing cached */
+ plug->flush = NULL; /* nothing cached */
}
-void gras_trp_sg_socket_client(gras_trp_plugin_t self,
- /* OUT */ gras_socket_t sock){
- xbt_ex_t e;
+void gras_trp_sg_socket_client(xbt_trp_plugin_t self,
+ const char*host,
+ int port,
+ /* OUT */ xbt_socket_t sock)
+{
smx_host_t peer;
gras_hostdata_t *hd;
- gras_trp_sg_sock_data_t *data;
+ gras_trp_sg_sock_data_t data;
gras_sg_portrec_t pr;
/* make sure this socket will reach someone */
- if (!(peer=SIMIX_host_get_by_name(sock->peer_name)))
- THROW1(mismatch_error,0,"Can't connect to %s: no such host.\n",sock->peer_name);
-
- if (!(hd=(gras_hostdata_t *)SIMIX_host_get_data(peer)))
- THROW1(mismatch_error,0,
- "can't connect to %s: no process on this host",
- sock->peer_name);
-
- TRY {
- find_port(hd,sock->peer_port,&pr);
- } CATCH(e) {
- if (e.category == mismatch_error) {
- xbt_ex_free(e);
- THROW2(mismatch_error,0,
- "can't connect to %s:%d, no process listen on this port",
- sock->peer_name,sock->peer_port);
- }
- RETHROW;
+ if (!(peer = simcall_host_get_by_name(host)))
+ THROWF(mismatch_error, 0,
+ "Can't connect to %s: no such host.\n", host);
+
+ if (!(hd = (gras_hostdata_t *) simcall_host_get_data(peer)))
+ THROWF(mismatch_error, 0,
+ "can't connect to %s: no process on this host",
+ host);
+
+ pr = find_port(hd, port);
+
+ if (pr == NULL) {
+ THROWF(mismatch_error, 0,
+ "can't connect to %s:%d, no process listen on this port",
+ host, port);
}
- if (pr.meas && !sock->meas) {
- THROW2(mismatch_error,0,
- "can't connect to %s:%d in regular mode, the process listen "
- "in meas mode on this port",sock->peer_name,sock->peer_port);
+ /* Ensure that the listener is expecting the kind of stuff we want to send */
+ if (pr->meas && !sock->meas) {
+ THROWF(mismatch_error, 0,
+ "can't connect to %s:%d in regular mode, the process listen "
+ "in measurement mode on this port", host,
+ port);
}
- if (!pr.meas && sock->meas) {
- THROW2(mismatch_error,0,
- "can't connect to %s:%d in meas mode, the process listen "
- "in regular mode on this port",sock->peer_name,sock->peer_port);
+ if (!pr->meas && sock->meas) {
+ THROWF(mismatch_error, 0,
+ "can't connect to %s:%d in measurement mode, the process listen "
+ "in regular mode on this port", host,
+ port);
}
- /* create the socket */
- data = xbt_new(gras_trp_sg_sock_data_t,1);
- data->from_process = SIMIX_process_self();
- data->to_process = pr.process;
- data->to_host = peer;
- /* initialize mutex and condition of the socket */
- data->mutex = SIMIX_mutex_init();
- data->cond = SIMIX_cond_init();
- data->to_socket = pr.socket;
+ /* create simulation data of the socket */
+ data = xbt_new0(s_gras_trp_sg_sock_data_t, 1);
+ data->client = SIMIX_process_self();
+ data->server = pr->server;
+ data->server_port = port;
+ data->client_port = gras_os_myport();
+
+ /* initialize synchronization stuff on the socket */
+ data->rdv_server = pr->rdv;
+ data->rdv_client = simcall_rdv_create(NULL);
+ data->comm_recv = simcall_comm_irecv(data->rdv_client, &data->msg, NULL, NULL, NULL);
+ /* connect that simulation data to the socket */
sock->data = data;
sock->incoming = 1;
- DEBUG5("%s (PID %d) connects in %s mode to %s:%d",
- SIMIX_process_get_name(SIMIX_process_self()), gras_os_getpid(),
- sock->meas?"meas":"regular",
- sock->peer_name,sock->peer_port);
+ XBT_DEBUG("%s (PID %d) connects in %s mode to %s:%d (rdv_ser:%p, rdv_cli:%p, comm:%p)",
+ simcall_process_get_name(SIMIX_process_self()), gras_os_getpid(),
+ sock->meas ? "meas" : "regular", host, port,
+ data->rdv_server,data->rdv_client,data->comm_recv);
}
-void gras_trp_sg_socket_server(gras_trp_plugin_t self,
- gras_socket_t sock){
+void gras_trp_sg_socket_server(xbt_trp_plugin_t self, int port, xbt_socket_t sock)
+{
- gras_hostdata_t *hd=(gras_hostdata_t *)SIMIX_host_get_data(SIMIX_host_self());
+ gras_hostdata_t *hd =
+ (gras_hostdata_t *) SIMIX_host_self_get_data();
gras_sg_portrec_t pr;
- gras_trp_sg_sock_data_t *data;
- volatile int found;
-
- const char *host=SIMIX_host_get_name(SIMIX_host_self());
-
- xbt_ex_t e;
-
- xbt_assert0(hd,"Please run gras_process_init on each process");
-
- sock->accepting = 0; /* no such nuisance in SG */
- found = 0;
- TRY {
- find_port(hd,sock->port,&pr);
- found = 1;
- } CATCH(e) {
- if (e.category == mismatch_error)
- xbt_ex_free(e);
- else
- RETHROW;
- }
-
- if (found)
- THROW2(mismatch_error,0,
- "can't listen on address %s:%d: port already in use.",
- host,sock->port);
-
- pr.port = sock->port;
- pr.meas = sock->meas;
- pr.socket = sock;
- pr.process = SIMIX_process_self();
- xbt_dynar_push(hd->ports,&pr);
-
+ gras_trp_sg_sock_data_t data;
+
+ xbt_assert(hd, "Please run gras_process_init on each process");
+
+ sock->accepting = 1;
+
+ /* Check whether a server is already listening on that port or not */
+ pr = find_port(hd, port);
+
+ if (pr)
+ THROWF(mismatch_error, 0,
+ "can't listen on address %s:%d: port already in use.",
+ SIMIX_host_self_get_name(), port);
+
+ /* This port is free, let's take it */
+ pr = xbt_new(s_gras_sg_portrec_t, 1);
+ pr->port = port;
+ pr->meas = sock->meas;
+ pr->server = SIMIX_process_self();
+ xbt_dynar_push(hd->ports, &pr);
+ pr->rdv = simcall_rdv_create(NULL);
+
/* Create the socket */
- data = xbt_new(gras_trp_sg_sock_data_t,1);
- data->from_process = SIMIX_process_self();
- data->to_process = NULL;
- data->to_host = SIMIX_host_self();
-
- data->cond = SIMIX_cond_init();
- data->mutex = SIMIX_mutex_init();
+ data = xbt_new0(s_gras_trp_sg_sock_data_t, 1);
+ data->server = SIMIX_process_self();
+ data->server_port = port;
+ data->client = NULL;
+ data->rdv_server = pr->rdv;
+ data->rdv_client = NULL;
+ data->comm_recv = simcall_comm_irecv(pr->rdv, &data->msg, NULL, NULL, NULL);
sock->data = data;
- VERB6("'%s' (%d) ears on %s:%d%s (%p)",
- SIMIX_process_get_name(SIMIX_process_self()), gras_os_getpid(),
- host,sock->port,sock->meas? " (mode meas)":"",sock);
+ XBT_VERB
+ ("'%s' (%d) ears on %s:%d%s (%p; data:%p); Here rdv: %p; Remote rdv: %p; Comm %p",
+ simcall_process_get_name(SIMIX_process_self()), gras_os_getpid(),
+ SIMIX_host_self_get_name(), port,
+ sock->meas ? " (mode meas)" : "", sock, data,
+ (data->server ==
+ SIMIX_process_self())? data->rdv_server : data->rdv_client,
+ (data->server ==
+ SIMIX_process_self())? data->rdv_client : data->rdv_server,
+ data->comm_recv);
}
-void gras_trp_sg_socket_close(gras_socket_t sock){
- gras_hostdata_t *hd=(gras_hostdata_t *)SIMIX_host_get_data(SIMIX_host_self());
- int cpt;
- gras_sg_portrec_t pr;
+void gras_trp_sg_socket_close(xbt_socket_t sock)
+{
+ gras_hostdata_t *hd =
+ (gras_hostdata_t *) SIMIX_host_self_get_data();
+ unsigned int cpt;
+ gras_sg_portrec_t pr;
- XBT_IN1(" (sock=%p)",sock);
-
- if (!sock) return;
+ XBT_IN(" (sock=%p)", sock);
- xbt_assert0(hd,"Please run gras_process_init on each process");
+ if (!sock)
+ return;
- if (sock->data) {
- SIMIX_cond_destroy(((gras_trp_sg_sock_data_t*)sock->data)->cond);
- SIMIX_mutex_destroy(((gras_trp_sg_sock_data_t*)sock->data)->mutex);
- free(sock->data);
- }
+ xbt_assert(hd, "Please run gras_process_init on each process");
- if (sock->incoming && !sock->outgoing && sock->port >= 0) {
+ gras_trp_sg_sock_data_t sockdata = sock->data;
+
+ if (sock->incoming && !sock->outgoing && sockdata->server_port >= 0) {
/* server mode socket. Unregister it from 'OS' tables */
xbt_dynar_foreach(hd->ports, cpt, pr) {
- DEBUG2("Check pr %d of %lu", cpt, xbt_dynar_length(hd->ports));
- if (pr.port == sock->port) {
- xbt_dynar_cursor_rm(hd->ports, &cpt);
- XBT_OUT;
- return;
+ XBT_DEBUG("Check pr %d of %lu", cpt, xbt_dynar_length(hd->ports));
+ if (pr->port == sockdata->server_port) {
+ xbt_dynar_cursor_rm(hd->ports, &cpt);
+ XBT_OUT();
+ return;
}
}
- WARN2("socket_close called on the unknown incoming socket %p (port=%d)",
- sock,sock->port);
+ XBT_WARN
+ ("socket_close called on the unknown incoming socket %p (port=%d)",
+ sock, sockdata->server_port);
}
- XBT_OUT;
-
+ /* FIXME: kill the rdv point if receiver side */
+ free(sock->data);
+ XBT_OUT();
}
typedef struct {
void *data;
} sg_task_data_t;
-void gras_trp_sg_chunk_send(gras_socket_t sock,
- const char *data,
- unsigned long int size,
- int stable_ignored) {
- gras_trp_sg_chunk_send_raw(sock,data,size);
+void gras_trp_sg_chunk_send(xbt_socket_t sock,
+ const char *data,
+ unsigned long int size, int stable_ignored)
+{
+ gras_trp_sg_chunk_send_raw(sock, data, size);
}
-void gras_trp_sg_chunk_send_raw(gras_socket_t sock,
- const char *data,
- unsigned long int size) {
+void gras_trp_sg_chunk_send_raw(xbt_socket_t sock,
+ const char *data, unsigned long int size)
+{
+#ifdef KILLME
char name[256];
- static unsigned int count=0;
-
- smx_action_t act; /* simix action */
- gras_trp_sg_sock_data_t *sock_data;
- gras_trp_procdata_t trp_remote_proc;
- gras_msg_procdata_t msg_remote_proc;
- gras_msg_t msg; /* message to send */
-
- sock_data = (gras_trp_sg_sock_data_t *)sock->data;
-
- xbt_assert0(sock->meas, "SG chunk exchange shouldn't be used on non-measurement sockets");
-
- SIMIX_mutex_lock(sock_data->mutex);
- sprintf(name,"Chunk[%d]",count++);
- /*initialize gras message */
- msg = xbt_new(s_gras_msg_t,1);
- msg->expe = sock;
- msg->payl_size=size;
-
- if (data) {
- msg->payl=(void*)xbt_malloc(size);
- memcpy(msg->payl,data,size);
- } else {
- msg->payl = NULL;
+ static unsigned int count = 0;
+
+ smx_action_t act; /* simix action */
+ gras_trp_procdata_t trp_remote_proc;
+ gras_msg_procdata_t msg_remote_proc;
+ gras_msg_t msg; /* message to send */
+
+ //gras_trp_sg_sock_data_t sock_data = (gras_trp_sg_sock_data_t) sock->data;
+ xbt_assert(sock->meas,
+ "SG chunk exchange shouldn't be used on non-measurement sockets");
+
+
+ /* creates simix action and waits its ends, waits in the sender host
+ condition */
+ /*
+ if (XBT_LOG_ISENABLED(gras_trp_sg, xbt_log_priority_debug)) {
+ smx_process_t remote_dude =
+ (sock_data->server ==
+ SIMIX_process_self())? (sock_data->client) : (sock_data->server);
+ smx_host_t remote_host = simcall_process_get_host(remote_dude);
}
-
- /* put message on msg_queue */
- msg_remote_proc = (gras_msg_procdata_t)gras_libdata_by_name_from_remote("gras_msg",sock_data->to_process);
- xbt_fifo_push(msg_remote_proc->msg_to_receive_queue_meas,msg);
- /* put his socket on the active_socket list */
- trp_remote_proc = (gras_trp_procdata_t)gras_libdata_by_name_from_remote("gras_trp",sock_data->to_process);
- xbt_fifo_push(trp_remote_proc->active_socket_meas,sock);
- /* wake-up the receiver */
-
- SIMIX_cond_signal(trp_remote_proc->cond_meas);
-
- /* wait for the receiver */
- SIMIX_cond_wait(sock_data->cond,sock_data->mutex);
-
- /* creates simix action and waits its ends, waits in the sender host condition*/
- DEBUG5("send chunk %s from %s to %s:%d (size=%ld)",
- name, SIMIX_host_get_name(SIMIX_host_self()),
- SIMIX_host_get_name(sock_data->to_host), sock->peer_port,size);
-
- act = SIMIX_action_communicate(SIMIX_host_self(), sock_data->to_host, name, size, -1);
- SIMIX_register_action_to_condition(act,sock_data->cond);
- SIMIX_register_condition_to_action(act,sock_data->cond);
-
- SIMIX_cond_wait(sock_data->cond,sock_data->mutex);
- /* error treatmeant */
-
- /* cleanup structures */
- SIMIX_action_destroy(act);
-
- SIMIX_mutex_unlock(sock_data->mutex);
+ */
+ //SIMIX_network_send(sock_data->rdv,size,1,-1,NULL,0,NULL,NULL);
+#endif
+ THROW_UNIMPLEMENTED;
}
-int gras_trp_sg_chunk_recv(gras_socket_t sock,
- char *data,
- unsigned long int size){
- gras_trp_sg_sock_data_t *sock_data;
- gras_trp_sg_sock_data_t *remote_sock_data;
- gras_socket_t remote_socket;
+int gras_trp_sg_chunk_recv(xbt_socket_t sock,
+ char *data, unsigned long int size)
+{
+ //gras_trp_sg_sock_data_t *sock_data =
+ // (gras_trp_sg_sock_data_t *) sock->data;
+
+ //simcall_comm_recv(sock_data->rdv,-1,NULL,0,NULL);
+ THROW_UNIMPLEMENTED;
+#ifdef KILLME
+ gras_trp_sg_sock_data_t *remote_sock_data;
+ xbt_socket_t remote_socket = NULL;
gras_msg_t msg_got;
- gras_msg_procdata_t msg_procdata = (gras_msg_procdata_t)gras_libdata_by_name("gras_msg");
- gras_trp_procdata_t trp_proc=(gras_trp_procdata_t)gras_libdata_by_id(gras_trp_libdata_id);
-
- xbt_assert0(sock->meas, "SG chunk exchange shouldn't be used on non-measurement sockets");
-
- SIMIX_mutex_lock(trp_proc->mutex_meas);
- if (xbt_fifo_size(msg_procdata->msg_to_receive_queue_meas) == 0 ) {
- SIMIX_cond_wait_timeout(trp_proc->cond_meas,trp_proc->mutex_meas,60);
- }
- if (xbt_fifo_size(msg_procdata->msg_to_receive_queue_meas) == 0 ) {
- SIMIX_mutex_unlock(trp_proc->mutex_meas);
- THROW0(timeout_error,0,"Timeout");
- }
- SIMIX_mutex_unlock(trp_proc->mutex_meas);
-
- remote_socket = xbt_fifo_shift(trp_proc->active_socket_meas);
- remote_sock_data = (gras_trp_sg_sock_data_t *)remote_socket->data;
+ gras_msg_procdata_t msg_procdata =
+ (gras_msg_procdata_t) gras_libdata_by_name("gras_msg");
+ gras_trp_procdata_t trp_proc =
+ (gras_trp_procdata_t) gras_libdata_by_id(gras_trp_libdata_id);
+
+ xbt_assert(sock->meas,
+ "SG chunk exchange shouldn't be used on non-measurement sockets");
+ xbt_queue_shift_timed(trp_proc->meas_selectable_sockets,
+ &remote_socket, 60);
+
+ if (remote_socket == NULL) {
+ THROWF(timeout_error, 0, "Timeout");
+ }
+
+ remote_sock_data = (gras_trp_sg_sock_data_t *) remote_socket->data;
msg_got = xbt_fifo_shift(msg_procdata->msg_to_receive_queue_meas);
- sock_data = (gras_trp_sg_sock_data_t *)sock->data;
+ sock_data = (gras_trp_sg_sock_data_t *) sock->data;
-/* ok, I'm here, you can continue the communication */
- SIMIX_cond_signal(remote_sock_data->cond);
+ /* ok, I'm here, you can continue the communication */
+ simcall_cond_signal(remote_sock_data->cond);
- SIMIX_mutex_lock(remote_sock_data->mutex);
-/* wait for communication end */
- SIMIX_cond_wait(remote_sock_data->cond,remote_sock_data->mutex);
+ simcall_mutex_lock(remote_sock_data->mutex);
+ /* wait for communication end */
+ simcall_cond_wait(remote_sock_data->cond, remote_sock_data->mutex);
if (msg_got->payl_size != size)
- THROW5(mismatch_error,0,
- "Got %d bytes when %ld where expected (in %s->%s:%d)",
- msg_got->payl_size, size,
- SIMIX_host_get_name(sock_data->to_host),
- SIMIX_host_get_name(SIMIX_host_self()), sock->peer_port);
- if (data) {
- memcpy(data,msg_got->payl,size);
- }
- if (msg_got->payl)
- xbt_free(msg_got->payl);
- xbt_free(msg_got);
- SIMIX_mutex_unlock(remote_sock_data->mutex);
- return 0;
-}
+ THROWF(mismatch_error, 0,
+ "Got %d bytes when %ld where expected (in %s->%s:%d)",
+ msg_got->payl_size, size,
+ simcall_host_get_name(sock_data->to_host),
+ SIMIX_host_self_get_name(), sock->peer_port);
+
+ if (data)
+ memcpy(data, msg_got->payl, size);
+ xbt_free(msg_got->payl);
+
+ xbt_free(msg_got);
+ simcall_mutex_unlock(remote_sock_data->mutex);
+#endif
+ return 0;
+}
