/* $Id$ */
-/* amok_bandwidth - Bandwidth tests facilities */
+/* amok_bandwidth - Bandwidth tests facilities */
-/* Authors: Martin Quinson */
-/* Copyright (C) 2003, 2004 the OURAGAN project. */
+/* Copyright (c) 2003-5 Martin Quinson. 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. */
+ * under the terms of the license (GNU LGPL) which comes with this package. */
#include "amok/Bandwidth/bandwidth_private.h"
#include "gras/messages.h"
-GRAS_LOG_NEW_DEFAULT_SUBCATEGORY(bw,amok,"Bandwidth testing");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(bw,amok,"Bandwidth testing");
static short _amok_bw_initialized = 0;
/**** code ****/
void amok_bw_init(void) {
- gras_error_t errcode;
gras_datadesc_type_t bw_request_desc, bw_res_desc, sat_request_desc;
- if (_amok_bw_initialized)
- return;
-
amok_base_init();
-
- /* Build the datatype descriptions */
- bw_request_desc = gras_datadesc_struct("s_bw_request_t");
- gras_datadesc_struct_append(bw_request_desc,"host",gras_datadesc_by_name("gras_host_t"));
- gras_datadesc_struct_append(bw_request_desc,"buf_size",gras_datadesc_by_name("unsigned int"));
- gras_datadesc_struct_append(bw_request_desc,"exp_size",gras_datadesc_by_name("unsigned int"));
- gras_datadesc_struct_append(bw_request_desc,"msg_size",gras_datadesc_by_name("unsigned int"));
- gras_datadesc_struct_close(bw_request_desc);
- bw_request_desc = gras_datadesc_ref("bw_request_t",bw_request_desc);
-
- bw_res_desc = gras_datadesc_struct("s_bw_res_t");
- gras_datadesc_struct_append(bw_res_desc,"err",gras_datadesc_by_name("s_amok_remoterr_t"));
- gras_datadesc_struct_append(bw_res_desc,"timestamp",gras_datadesc_by_name("unsigned int"));
- gras_datadesc_struct_append(bw_res_desc,"seconds",gras_datadesc_by_name("double"));
- gras_datadesc_struct_append(bw_res_desc,"bw",gras_datadesc_by_name("double"));
- gras_datadesc_struct_close(bw_res_desc);
- bw_res_desc = gras_datadesc_ref("bw_res_t",bw_res_desc);
-
- sat_request_desc = gras_datadesc_struct("s_sat_request_desc_t");
- gras_datadesc_struct_append(sat_request_desc,"host",gras_datadesc_by_name("gras_host_t"));
- gras_datadesc_struct_append(sat_request_desc,"msg_size",gras_datadesc_by_name("unsigned int"));
- gras_datadesc_struct_append(sat_request_desc,"timeout",gras_datadesc_by_name("unsigned int"));
- gras_datadesc_struct_close(sat_request_desc);
- sat_request_desc = gras_datadesc_ref("sat_request_t",sat_request_desc);
-
- /* Register the bandwidth messages */
- gras_msgtype_declare("BW request", bw_request_desc);
- gras_msgtype_declare("BW result", bw_res_desc);
- gras_msgtype_declare("BW handshake", bw_request_desc);
- gras_msgtype_declare("BW handshake ACK", bw_request_desc);
-
- /* Register the saturation messages */
- gras_msgtype_declare("SAT start", sat_request_desc);
- gras_msgtype_declare("SAT started", gras_datadesc_by_name("amok_remoterr_t"));
- gras_msgtype_declare("SAT begin", sat_request_desc);
- gras_msgtype_declare("SAT begun", gras_datadesc_by_name("amok_remoterr_t"));
- gras_msgtype_declare("SAT end", NULL);
- gras_msgtype_declare("SAT ended", gras_datadesc_by_name("amok_remoterr_t"));
- gras_msgtype_declare("SAT stop", NULL);
- gras_msgtype_declare("SAT stopped", gras_datadesc_by_name("amok_remoterr_t"));
+ if (! _amok_bw_initialized) {
+
+ /* Build the datatype descriptions */
+ bw_request_desc = gras_datadesc_struct("s_bw_request_t");
+ gras_datadesc_struct_append(bw_request_desc,"host",
+ gras_datadesc_by_name("xbt_host_t"));
+ gras_datadesc_struct_append(bw_request_desc,"buf_size",
+ gras_datadesc_by_name("unsigned long int"));
+ gras_datadesc_struct_append(bw_request_desc,"exp_size",
+ gras_datadesc_by_name("unsigned long int"));
+ gras_datadesc_struct_append(bw_request_desc,"msg_size",
+ gras_datadesc_by_name("unsigned long int"));
+ gras_datadesc_struct_close(bw_request_desc);
+ bw_request_desc = gras_datadesc_ref("bw_request_t",bw_request_desc);
+
+ bw_res_desc = gras_datadesc_struct("s_bw_res_t");
+ gras_datadesc_struct_append(bw_res_desc,"err",gras_datadesc_by_name("s_amok_remoterr_t"));
+ gras_datadesc_struct_append(bw_res_desc,"timestamp",gras_datadesc_by_name("unsigned int"));
+ gras_datadesc_struct_append(bw_res_desc,"seconds",gras_datadesc_by_name("double"));
+ gras_datadesc_struct_append(bw_res_desc,"bw",gras_datadesc_by_name("double"));
+ gras_datadesc_struct_close(bw_res_desc);
+ bw_res_desc = gras_datadesc_ref("bw_res_t",bw_res_desc);
+
+ sat_request_desc = gras_datadesc_struct("s_sat_request_desc_t");
+ gras_datadesc_struct_append(sat_request_desc,"host",gras_datadesc_by_name("xbt_host_t"));
+ gras_datadesc_struct_append(sat_request_desc,"msg_size",gras_datadesc_by_name("unsigned int"));
+ gras_datadesc_struct_append(sat_request_desc,"timeout",gras_datadesc_by_name("unsigned int"));
+ gras_datadesc_struct_close(sat_request_desc);
+ sat_request_desc = gras_datadesc_ref("sat_request_t",sat_request_desc);
+
+ /* Register the bandwidth messages */
+ gras_msgtype_declare("BW request", bw_request_desc);
+ gras_msgtype_declare("BW result", bw_res_desc);
+ gras_msgtype_declare("BW handshake", bw_request_desc);
+ gras_msgtype_declare("BW handshake ACK", bw_request_desc);
+
+ /* Register the saturation messages */
+ gras_msgtype_declare("SAT start", sat_request_desc);
+ gras_msgtype_declare("SAT started", gras_datadesc_by_name("amok_remoterr_t"));
+ gras_msgtype_declare("SAT begin", sat_request_desc);
+ gras_msgtype_declare("SAT begun", gras_datadesc_by_name("amok_remoterr_t"));
+ gras_msgtype_declare("SAT end", NULL);
+ gras_msgtype_declare("SAT ended", gras_datadesc_by_name("amok_remoterr_t"));
+ gras_msgtype_declare("SAT stop", NULL);
+ gras_msgtype_declare("SAT stopped", gras_datadesc_by_name("amok_remoterr_t"));
+ }
+
/* Register the callbacks */
gras_cb_register(gras_msgtype_by_name("BW request"),
&amok_bw_cb_bw_request);
* ***************************************************************************/
/**
- * amok_bw_test:
+ * \brief bandwidth measurement between localhost and @peer
*
- * Conduct a test between the local host and @peer, and
- * report the result in last args
+ * Results are reported in last args, and sizes are in kb.
*/
-gras_error_t amok_bw_test(gras_socket_t peer,
- unsigned int buf_size,unsigned int exp_size,unsigned int msg_size,
- /*OUT*/ double *sec, double *bw) {
- gras_socket_t rawIn,rawOut; /* raw sockets for the experiments */
+xbt_error_t amok_bw_test(gras_socket_t peer,
+ unsigned long int buf_size,
+ unsigned long int exp_size,
+ unsigned long int msg_size,
+ /*OUT*/ double *sec, double *bw) {
+
+ /* Measurement sockets for the experiments */
+ gras_socket_t measMasterIn,measIn,measOut;
gras_socket_t sock_dummy; /* ignored arg to msg_wait */
int port;
- gras_error_t errcode;
+ xbt_error_t errcode;
bw_request_t request,request_ack;
for (port = 5000, errcode = system_error;
- errcode == system_error;
- errcode = gras_socket_server_ext(++port,buf_size,1,&rawIn));
+ errcode == system_error && port < 10000;
+ errcode = gras_socket_server_ext(++port,buf_size,1,&measMasterIn));
if (errcode != no_error) {
- ERROR1("Error %s encountered while opening a raw socket",
- gras_error_name(errcode));
+ ERROR1("Error %s encountered while opening a measurement socket",
+ xbt_error_name(errcode));
return errcode;
}
- request=gras_new0(s_bw_request_t,1);
- request->buf_size=buf_size;
- request->exp_size=exp_size;
- request->msg_size=msg_size;
+ request=xbt_new0(s_bw_request_t,1);
+ request->buf_size=buf_size*1024;
+ request->exp_size=exp_size*1024;
+ request->msg_size=msg_size*1024;
request->host.name = NULL;
- request->host.port = gras_socket_my_port(rawIn);
- INFO1("Send an handshake to get the dude connect to port %d on me", request->host.port);
+ request->host.port = gras_socket_my_port(measMasterIn);
+ VERB5("Handshaking with %s:%d to connect it back on my %d (expsize=%ld kb= %ld b)",
+ gras_socket_peer_name(peer),gras_socket_peer_port(peer), request->host.port,
+ buf_size,request->buf_size);
if ((errcode=gras_msg_send(peer,gras_msgtype_by_name("BW handshake"),&request))) {
- ERROR1("Error %s encountered while sending the BW request.", gras_error_name(errcode));
+ ERROR1("Error %s encountered while sending the BW request.", xbt_error_name(errcode));
return errcode;
}
- if ((errcode=gras_msg_wait(60,gras_msgtype_by_name("BW handshake ACK"),&sock_dummy,&request_ack))) {
+ TRY(gras_socket_meas_accept(measMasterIn,&measIn));
+
+ if ((errcode=gras_msg_wait(60,gras_msgtype_by_name("BW handshake ACK"),
+ &sock_dummy,&request_ack))) {
ERROR1("Error %s encountered while waiting for the answer to BW request.\n",
- gras_error_name(errcode));
+ xbt_error_name(errcode));
return errcode;
}
/* FIXME: What if there is a remote error? */
- if((errcode=gras_socket_client_ext(gras_socket_peer_name(peer),request_ack->host.port, buf_size,1,&rawOut))) {
- ERROR3("Error %s encountered while opening the raw socket to %s:%d for BW test\n",
- gras_error_name(errcode),gras_socket_peer_name(peer),request_ack->host.port);
+ if((errcode=gras_socket_client_ext(gras_socket_peer_name(peer),
+ request_ack->host.port,
+ request->buf_size,1,&measOut))) {
+ ERROR3("Error %s encountered while opening the measurement socket to %s:%d for BW test\n",
+ xbt_error_name(errcode),gras_socket_peer_name(peer),request_ack->host.port);
return errcode;
}
- gras_free(request_ack);
- INFO0("Got ACK");
+ DEBUG1("Got ACK; conduct the experiment (msg_size=%ld)",request->msg_size);
*sec=gras_os_time();
- if ((errcode=gras_socket_raw_send(rawOut,120,exp_size,msg_size)) ||
- (errcode=gras_socket_raw_recv(rawIn,120,1,1))) {
+ TRY(gras_socket_meas_send(measOut,120,request->exp_size,request->msg_size));
+ TRY(gras_socket_meas_recv(measIn,120,1,1));
+
+ /*catch
ERROR1("Error %s encountered while sending the BW experiment.",
- gras_error_name(errcode));
- gras_socket_close(rawOut);
- gras_socket_close(rawIn);
- return errcode;
- }
+ xbt_error_name(errcode));
+ gras_socket_close(measOut);
+ gras_socket_close(measMasterIn);
+ gras_socket_close(measIn);
+ */
+
*sec = gras_os_time() - *sec;
- *bw = ((double)exp_size /* 8.0*/) / *sec / (1024.0 *1024.0);
-INFO0("DOOONE");
-
- gras_socket_close(rawIn);
- gras_socket_close(rawOut);
- return no_error;
+ *bw = ((double)exp_size) / *sec;
+
+ free(request_ack);
+ free(request);
+ if (measIn != measMasterIn)
+ gras_socket_close(measIn);
+ gras_socket_close(measMasterIn);
+ gras_socket_close(measOut);
+ return errcode;
}
/* Callback to the "BW handshake" message:
- opens a server raw socket,
+ opens a server measurement socket,
indicate its port in an "BW handshaked" message,
- receive the corresponding data on the raw socket,
- close the raw socket
+ receive the corresponding data on the measurement socket,
+ close the measurment socket
+
+ sizes are in byte (got converted from kb my expeditor)
*/
int amok_bw_cb_bw_handshake(gras_socket_t expeditor,
void *payload) {
- gras_socket_t rawIn,rawOut;
+ gras_socket_t measMasterIn,measIn,measOut;
bw_request_t request=*(bw_request_t*)payload;
bw_request_t answer;
- gras_error_t errcode;
+ xbt_error_t errcode;
int port;
- INFO2("Got an handshake to connect to %s:%d",
- request->host.name,request->host.port);
-
- answer = gras_new0(s_bw_request_t,1);
+ VERB5("Handshaked to connect to %s:%d (sizes: buf=%lu exp=%lu msg=%lu)",
+ gras_socket_peer_name(expeditor),request->host.port,
+ request->buf_size,request->exp_size,request->msg_size);
+
+ /* Build our answer */
+ answer = xbt_new0(s_bw_request_t,1);
- for (port = 5000, errcode = system_error;
+ for (port = 6000, errcode = system_error;
errcode == system_error;
- errcode = gras_socket_server_ext(++port,request->buf_size,1,&rawIn));
+ errcode = gras_socket_server_ext(++port,request->buf_size,1,&measMasterIn));
if (errcode != no_error) {
- ERROR1("Error %s encountered while opening a raw socket", gras_error_name(errcode));
- /* FIXME: tell error to remote */
- return 1;
- }
-
- if ((errcode=gras_socket_client_ext(gras_socket_peer_name(expeditor),request->host.port,
- request->buf_size,1,&rawOut))) {
- ERROR3("Error '%s' encountered while opening a raw socket to %s:%d",
- gras_error_name(errcode),gras_socket_peer_name(expeditor),request->host.port);
+ ERROR1("Error %s encountered while opening a measurement server socket", xbt_error_name(errcode));
/* FIXME: tell error to remote */
return 1;
}
answer->buf_size=request->buf_size;
answer->exp_size=request->exp_size;
answer->msg_size=request->msg_size;
- answer->host.port=gras_socket_my_port(rawIn);
+ answer->host.port=gras_socket_my_port(measMasterIn);
+
+ /* Don't connect asap to leave time to other side to enter the accept() */
+ if ((errcode=gras_socket_client_ext(gras_socket_peer_name(expeditor),
+ request->host.port,
+ request->buf_size,1,&measOut))) {
+ ERROR3("Error '%s' encountered while opening a measurement socket back to %s:%d",
+ xbt_error_name(errcode),gras_socket_peer_name(expeditor),request->host.port);
+ /* FIXME: tell error to remote */
+ return 1;
+ }
- if ((errcode=gras_msg_send(expeditor,gras_msgtype_by_name("BW handshake ACK"),&answer))) {
+
+ if ((errcode=gras_msg_send(expeditor,
+ gras_msgtype_by_name("BW handshake ACK"),
+ &answer))) {
ERROR1("Error %s encountered while sending the answer.",
- gras_error_name(errcode));
- gras_socket_close(rawIn);
- gras_socket_close(rawOut);
+ xbt_error_name(errcode));
+ gras_socket_close(measMasterIn);
+ gras_socket_close(measOut);
/* FIXME: tell error to remote */
return 1;
}
- INFO4("BW handshake answered. buf_size=%d exp_size=%d msg_size=%d port=%d",
+ TRY(gras_socket_meas_accept(measMasterIn,&measIn));
+ DEBUG4("BW handshake answered. buf_size=%lu exp_size=%lu msg_size=%lu port=%d",
answer->buf_size,answer->exp_size,answer->msg_size,answer->host.port);
-
- if ((errcode=gras_socket_raw_recv(rawIn, 120,request->exp_size,request->msg_size)) ||
- (errcode=gras_socket_raw_send(rawOut,120,1,1))) {
+
+ TRY(gras_socket_meas_recv(measIn, 120,request->exp_size,request->msg_size));
+ TRY(gras_socket_meas_send(measOut,120,1,1));
+
+ /*catch
ERROR1("Error %s encountered while receiving the experiment.",
- gras_error_name(errcode));
- gras_socket_close(rawIn);
- gras_socket_close(rawOut);
- /* FIXME: tell error to remote ? */
+ xbt_error_name(errcode));
+ gras_socket_close(measMasterIn);
+ gras_socket_close(measIn);
+ gras_socket_close(measOut);
+ * FIXME: tell error to remote ? *
return 1;
- }
- gras_socket_close(rawIn);
- gras_socket_close(rawOut);
+ }*/
+
+ if (measIn != measMasterIn)
+ gras_socket_close(measMasterIn);
+ gras_socket_close(measIn);
+ gras_socket_close(measOut);
+ free(answer);
+ free(request);
+ DEBUG0("BW experiment done.");
return 1;
}
int amok_bw_cb_bw_request(gras_socket_t expeditor,
- void *payload) {return 1;}
+ void *payload) {
+ CRITICAL0("Not implemented");
+ return 1;
+}
int amok_bw_cb_sat_start(gras_socket_t expeditor,
- void *payload) {return 1;}
+ void *payload) {
+ CRITICAL0("Not implemented");
+ return 1;
+}
int amok_bw_cb_sat_begin(gras_socket_t expeditor,
- void *payload) {return 1;}
+ void *payload) {
+ CRITICAL0("Not implemented");
+ return 1;
+}
#if 0
/* function to request a BW test between two external hosts */
-gras_error_t grasbw_request(const char* from_name,unsigned int from_port,
+xbt_error_t grasbw_request(const char* from_name,unsigned int from_port,
const char* to_name,unsigned int to_port,
unsigned int bufSize,unsigned int expSize,unsigned int msgSize,
/*OUT*/ double *sec, double*bw) {
gras_sock_t *sock;
gras_msg_t *answer;
- gras_error_t errcode;
+ xbt_error_t errcode;
/* The request */
BwExp_t *request;
msgHost_t *target;
if((errcode=gras_sock_client_open(from_name,from_port,&sock))) {
fprintf(stderr,"grasbw_request(): Error %s encountered while contacting the actuator\n",
- gras_error_name(errcode));
+ xbt_error_name(errcode));
return errcode;
}
if (!(request=(BwExp_t *)malloc(sizeof(BwExp_t))) ||
target,1,
request,1))) {
fprintf(stderr,"grasbw_request(): Error %s encountered while sending the request.\n",
- gras_error_name(errcode));
+ xbt_error_name(errcode));
gras_sock_close(sock);
return errcode;
}
if ((errcode=gras_msg_wait(240,GRASMSG_BW_RESULT,&answer))) {
fprintf(stderr,"grasbw_request(): Error %s encountered while waiting for the answer.\n",
- gras_error_name(errcode));
+ xbt_error_name(errcode));
gras_sock_close(sock);
return errcode;
}
if((errcode=gras_msg_ctn(answer,0,0,msgError_t).errcode)) {
fprintf(stderr,"grasbw_request(): Peer reported error %s (%s).\n",
- gras_error_name(errcode),gras_msg_ctn(answer,0,0,msgError_t).errmsg);
+ xbt_error_name(errcode),gras_msg_ctn(answer,0,0,msgError_t).errmsg);
gras_msg_free(answer);
gras_sock_close(sock);
return errcode;
&(res[0].value),&(res[1].value) ))) {
fprintf(stderr,
"%s:%d:grasbw_cbRequest: Error %s encountered while doing the test\n",
- __FILE__,__LINE__,gras_error_name(error->errcode));
+ __FILE__,__LINE__,xbt_error_name(error->errcode));
strncpy(error->errmsg,"Error within grasbw_test",ERRMSG_LEN);
gras_msg_new_and_send(msg->sock,GRASMSG_BW_RESULT,2,
error,1,
* Link saturation
* ***************************************************************************/
-gras_error_t grasbw_saturate_start(const char* from_name,unsigned int from_port,
+xbt_error_t grasbw_saturate_start(const char* from_name,unsigned int from_port,
const char* to_name,unsigned int to_port,
unsigned int msgSize, unsigned int timeout) {
gras_sock_t *sock;
- gras_error_t errcode;
+ xbt_error_t errcode;
/* The request */
SatExp_t *request;
msgHost_t *target;
if((errcode=gras_sock_client_open(from_name,from_port,&sock))) {
fprintf(stderr,"%s:%d:saturate_start(): Error %s encountered while contacting peer\n",
- __FILE__,__LINE__,gras_error_name(errcode));
+ __FILE__,__LINE__,xbt_error_name(errcode));
return errcode;
}
if (!(request=(SatExp_t *)malloc(sizeof(SatExp_t))) ||
target,1,
request,1))) {
fprintf(stderr,"%s:%d:saturate_start(): Error %s encountered while sending the request.\n",
- __FILE__,__LINE__,gras_error_name(errcode));
+ __FILE__,__LINE__,xbt_error_name(errcode));
gras_sock_close(sock);
return errcode;
}
if ((errcode=gras_msg_wait(120,GRASMSG_SAT_STARTED,&answer))) {
fprintf(stderr,"%s:%d:saturate_start(): Error %s encountered while waiting for the ACK.\n",
- __FILE__,__LINE__,gras_error_name(errcode));
+ __FILE__,__LINE__,xbt_error_name(errcode));
gras_sock_close(sock);
return errcode;
}
if((errcode=gras_msg_ctn(answer,0,0,msgError_t).errcode)) {
fprintf(stderr,"%s:%d:saturate_start(): Peer reported error %s (%s).\n",
- __FILE__,__LINE__,gras_error_name(errcode),gras_msg_ctn(answer,0,0,msgError_t).errmsg);
+ __FILE__,__LINE__,xbt_error_name(errcode),gras_msg_ctn(answer,0,0,msgError_t).errmsg);
gras_msg_free(answer);
gras_sock_close(sock);
return errcode;
int grasbw_cbSatStart(gras_msg_t *msg) {
gras_rawsock_t *raw;
gras_sock_t *sock;
- gras_error_t errcode;
+ xbt_error_t errcode;
double start; /* time to timeout */
/* specification of the test to run */
/* Negociate the saturation with the peer */
if((errcode=gras_sock_client_open(to_name,to_port,&sock))) {
fprintf(stderr,"cbSatStart(): Error %s encountered while contacting peer\n",
- gras_error_name(errcode));
+ xbt_error_name(errcode));
grasRepportError(msg->sock,GRASMSG_SAT_STARTED,1,
"cbSatStart: Severe error: Cannot send error status to requester!!\n",
errcode,"Cannot contact peer.\n");
if ((errcode=gras_msg_new_and_send(sock,GRASMSG_SAT_BEGIN, 1,
request,1))) {
fprintf(stderr,"cbSatStart(): Error %s encountered while sending the request.\n",
- gras_error_name(errcode));
+ xbt_error_name(errcode));
grasRepportError(msg->sock,GRASMSG_SAT_STARTED,1,
"cbSatStart: Severe error: Cannot send error status to requester!!\n",
errcode,"Cannot send request.\n");
if ((errcode=gras_msg_wait(120,GRASMSG_SAT_BEGUN,&answer))) {
fprintf(stderr,"cbSatStart(): Error %s encountered while waiting for the ACK.\n",
- gras_error_name(errcode));
+ xbt_error_name(errcode));
gras_sock_close(sock);
grasRepportError(msg->sock,GRASMSG_SAT_STARTED,1,
if((errcode=gras_msg_ctn(answer,0,0,msgError_t).errcode)) {
fprintf(stderr,"cbSatStart(): Peer reported error %s (%s).\n",
- gras_error_name(errcode),gras_msg_ctn(answer,0,0,msgError_t).errmsg);
+ xbt_error_name(errcode),gras_msg_ctn(answer,0,0,msgError_t).errmsg);
grasRepportError(msg->sock,GRASMSG_SAT_STARTED,1,
"cbSatStart: Severe error: Cannot send error status to requester!!\n",
if ((errcode=gras_rawsock_client_open(to_name,raw_port,msgSize,&raw))) {
fprintf(stderr,"cbSatStart(): Error %s while opening raw socket to %s:%d.\n",
- gras_error_name(errcode),to_name,gras_msg_ctn(answer,1,0,SatExp_t).port);
+ xbt_error_name(errcode),to_name,gras_msg_ctn(answer,1,0,SatExp_t).port);
grasRepportError(msg->sock,GRASMSG_SAT_STARTED,1,
"cbSatStart: Severe error: Cannot send error status to requester!!\n",
/* send a train of data before repporting that XP is started */
if ((errcode=gras_rawsock_send(raw,msgSize,msgSize))) {
- fprintf(stderr,"cbSatStart: Failure %s during raw send\n",gras_error_name(errcode));
+ fprintf(stderr,"cbSatStart: Failure %s during raw send\n",xbt_error_name(errcode));
grasRepportError(msg->sock,GRASMSG_SAT_STARTED,1,
"cbSatStart: Severe error: Cannot send error status to requester!!\n",
errcode,"Cannot raw send.\n");
while (gras_msg_wait(0,GRASMSG_SAT_STOP,&msg)==timeout_error &&
gras_time()-start < timeout) {
if ((errcode=gras_rawsock_send(raw,msgSize,msgSize))) {
- fprintf(stderr,"cbSatStart: Failure %s during raw send\n",gras_error_name(errcode));
+ fprintf(stderr,"cbSatStart: Failure %s during raw send\n",xbt_error_name(errcode));
/* our error message do not interess anyone. SAT_STOP will do nothing. */
gras_sock_close(sock);
gras_rawsock_close(raw);
int grasbw_cbSatBegin(gras_msg_t *msg) {
gras_rawsock_t *raw;
- gras_error_t errcode;
+ xbt_error_t errcode;
double start; /* timer */
/* request */
unsigned int msgSize=gras_msg_ctn(msg,0,0,SatExp_t).msgSize;
if ((errcode=gras_rawsock_server_open(6666,8000,msgSize,&raw))) {
fprintf(stderr,"cbSatBegin(): Error %s encountered while opening a raw socket\n",
- gras_error_name(errcode));
+ xbt_error_name(errcode));
grasRepportError(msg->sock,GRASMSG_SAT_BEGUN,2,
"cbSatBegin: Severe error: Cannot send error status to requester!!\n",
errcode,"Cannot open raw socket");
error,1,
request,1))) {
fprintf(stderr,"cbSatBegin(): Error %s encountered while send ACK to peer\n",
- gras_error_name(errcode));
+ xbt_error_name(errcode));
return 1;
}
gras_msg_free(msg);
gras_time() - start < timeout) {
errcode=gras_rawsock_recv(raw,msgSize,msgSize,1);
if (errcode != timeout_error && errcode != no_error) {
- fprintf(stderr,"cbSatBegin: Failure %s during raw receive\n",gras_error_name(errcode));
+ fprintf(stderr,"cbSatBegin: Failure %s during raw receive\n",xbt_error_name(errcode));
/* our error message do not interess anyone. SAT_END will do nothing. */
/* (if timeout'ed, it may be because the sender stopped emission. so survive it) */
return 1;
return 1;
}
-gras_error_t grasbw_saturate_stop(const char* from_name,unsigned int from_port,
+xbt_error_t grasbw_saturate_stop(const char* from_name,unsigned int from_port,
const char* to_name,unsigned int to_port) {
- gras_error_t errcode;
+ xbt_error_t errcode;
gras_sock_t *sock;
gras_msg_t *answer;
if((errcode=gras_sock_client_open(from_name,from_port,&sock))) {
fprintf(stderr,"saturate_stop(): Error %s encountered while contacting peer\n",
- gras_error_name(errcode));
+ xbt_error_name(errcode));
return errcode;
}
if ((errcode=gras_msg_new_and_send(sock,GRASMSG_SAT_STOP,0))) {
fprintf(stderr,"saturate_stop(): Error %s encountered while sending request\n",
- gras_error_name(errcode));
+ xbt_error_name(errcode));
gras_sock_close(sock);
return errcode;
}
if ((errcode=gras_msg_wait(120,GRASMSG_SAT_STOPPED,&answer))) {
fprintf(stderr,"saturate_stop(): Error %s encountered while receiving ACK\n",
- gras_error_name(errcode));
+ xbt_error_name(errcode));
gras_sock_close(sock);
return errcode;
}
if((errcode=gras_msg_ctn(answer,0,0,msgError_t).errcode)) {
fprintf(stderr,"saturate_stop(): Peer reported error %s (%s).\n",
- gras_error_name(errcode),gras_msg_ctn(answer,0,0,msgError_t).errmsg);
+ xbt_error_name(errcode),gras_msg_ctn(answer,0,0,msgError_t).errmsg);
gras_msg_free(answer);
gras_sock_close(sock);
return errcode;
