From 714950b12b1fdfc6ec370b8a7f08274622236cfc Mon Sep 17 00:00:00 2001
From: =?utf8?q?Ale=C5=A1=20K=C5=99enek?= <ljocha@ics.muni.cz>
Date: Tue, 19 Sep 2006 18:01:25 +0000
Subject: [PATCH] merge from 3.0

---
 org.glite.lb.client/Makefile                   |   2 +-
 org.glite.lb.client/examples/stress_context.c  | 110 +++++++++++++++++++++++++
 org.glite.lb.client/project/version.properties |   2 +-
 3 files changed, 112 insertions(+), 2 deletions(-)
 create mode 100644 org.glite.lb.client/examples/stress_context.c

diff --git a/org.glite.lb.client/Makefile b/org.glite.lb.client/Makefile
index b3a9f14..4006993 100644
--- a/org.glite.lb.client/Makefile
+++ b/org.glite.lb.client/Makefile
@@ -129,7 +129,7 @@ PLUSLIB:=libglite_lb_clientpp_${nothrflavour}.la
 THRPLUSLIB:=libglite_lb_clientpp_${thrflavour}.la
 
 TOOLS:=dump load purge lb_dump_exporter
-EXAMPLES:=log_usertag_proxy job_log job_reg feed_shark notify query_ext query_seq_code stats abort_job change_acl stresslog lbmon flood_proxy dagids
+EXAMPLES:=log_usertag_proxy job_log job_reg feed_shark notify query_ext query_seq_code stats abort_job change_acl stresslog lbmon flood_proxy dagids stress_context
 
 EXAMPLES_CL=user_jobs job_status
 FAKE_EXAMPLES:=job_log_fake
diff --git a/org.glite.lb.client/examples/stress_context.c b/org.glite.lb.client/examples/stress_context.c
new file mode 100644
index 0000000..405f4d1
--- /dev/null
+++ b/org.glite.lb.client/examples/stress_context.c
@@ -0,0 +1,110 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <signal.h>
+#include <limits.h>
+
+#include "glite/wmsutils/jobid/cjobid.h"
+#include "glite/lb/producer.h"
+#include "glite/lb/events.h"
+
+char	*outfile = "context_errors";
+edg_wlc_JobId	job;
+
+static int stop;
+
+struct {
+	int	err;
+	char	*text,*desc;
+} *errors;
+
+int	nerrors;
+
+static void killslaves(int sig)
+{
+	kill(0,SIGTERM);
+	exit(0);
+}
+
+static void terminate(int sig)
+{
+	stop = sig;
+}
+
+static void slave(int num)
+{
+	int	good = 0,i;
+	char	fname[PATH_MAX];
+	FILE	*errf;
+	edg_wll_Context	ctx;
+
+	signal(SIGINT,terminate);
+	signal(SIGTERM,terminate);
+	signal(SIGHUP,terminate);
+
+
+	while (!stop) {
+		edg_wll_InitContext(&ctx);
+		edg_wll_SetParam(ctx, EDG_WLL_PARAM_SOURCE, EDG_WLL_SOURCE_WORKLOAD_MANAGER);
+
+		if (edg_wll_SetLoggingJobProxy(ctx,job,NULL,"/I/am/the/user",EDG_WLL_SEQ_NORMAL) && !stop) {
+			errors = realloc(errors,(nerrors+1) * sizeof(*errors));
+			errors[nerrors].err = edg_wll_Error(ctx,&errors[nerrors].text,&errors[nerrors].desc);
+			nerrors++;
+		}
+		else good++;
+
+		edg_wll_FreeContext(ctx);
+	}
+
+	sprintf(fname,"%s_%03d",outfile,num);
+	errf = fopen(fname,"w");
+	if (!errf) { perror(fname); exit(1); }
+
+	for (i=0; i<nerrors; i++)
+		fprintf(errf,"%d %s %s\n",errors[i].err,errors[i].text,errors[i].desc);
+
+	fprintf(errf,"\n%d errors, %d successful attempts\n",nerrors,good);
+
+	fclose(errf);
+	exit(0);
+}
+
+static void usage(const char *me)
+{
+	fprintf(stderr,"usage: %s [-n nproc] [-o outfile] jobid\n",me);
+}
+
+int main(int argc,char **argv)
+{
+	int	nproc = 10,opt,i;
+
+	while  ((opt = getopt(argc,argv,"n:o:")) != -1) switch (opt) {
+		case 'n': nproc = atoi(optarg); break;
+		case 'o': outfile = optarg; break;
+		case '?': usage(argv[0]); exit(1);
+	}
+
+	if (optind != argc-1) { usage(argv[0]); exit(1); }
+
+	if (edg_wlc_JobIdParse(argv[optind],&job)) {
+		fprintf(stderr,"%s: can't parse\n",argv[optind]);
+		exit(1);
+	}
+
+	signal(SIGTERM,killslaves);
+	signal(SIGINT,killslaves);
+	signal(SIGHUP,killslaves);
+	signal(SIGCHLD,SIG_IGN);
+
+	if (nproc == 1) slave(0);
+	else for (i=0; i<nproc; i++) switch(fork()) {
+		case -1: perror("fork()"); exit(1);
+		case 0: slave(i); /* don't return */
+		default: break;
+	}
+
+	puts("Slaves started, press Ctrl-C to stop");
+
+	while(1) pause();
+}
diff --git a/org.glite.lb.client/project/version.properties b/org.glite.lb.client/project/version.properties
index 714e365..c4facf2 100644
--- a/org.glite.lb.client/project/version.properties
+++ b/org.glite.lb.client/project/version.properties
@@ -1,4 +1,4 @@
 #Fri Sep 02 14:17:41 CEST 2005
 # glite-lb-client_branch_3_0_0_RC15 tag is taken!
-module.version=2.2.2
+module.version=2.2.3
 module.age=0
-- 
1.8.2.3