From: Aleš Křenek <ljocha@ics.muni.cz>
Date: Mon, 14 Aug 2006 09:04:36 +0000 (+0000)
Subject: trivial client to reproduce bug #18994
X-Git-Tag: glite-lb-client_R_2_1_5~3
X-Git-Url: http://scientific.zcu.cz/git/?a=commitdiff_plain;h=c053e168a6c821c77c0c7c5a2c9cb53d358ab5dd;p=jra1mw.git

trivial client to reproduce bug #18994
---

diff --git a/org.glite.lb.client/Makefile b/org.glite.lb.client/Makefile
index e25e248..d4de6b3 100644
--- a/org.glite.lb.client/Makefile
+++ b/org.glite.lb.client/Makefile
@@ -132,7 +132,7 @@ 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 lbmon
+EXAMPLES:=log_usertag_proxy job_log job_reg feed_shark notify query_ext query_seq_code stats abort_job change_acl lbmon flood_proxy
 
 EXAMPLES_CL=user_jobs job_status
 FAKE_EXAMPLES:=job_log_fake
diff --git a/org.glite.lb.client/examples/flood_proxy.c b/org.glite.lb.client/examples/flood_proxy.c
new file mode 100644
index 0000000..91c7f8a
--- /dev/null
+++ b/org.glite.lb.client/examples/flood_proxy.c
@@ -0,0 +1,75 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <signal.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+
+#include "glite/lb/producer.h"
+#include "glite/wmsutils/jobid/cjobid.h"
+
+static void slave();
+
+int main(int argc,char **argv)
+{
+	int	i,njobs,nproc;
+
+	if (argc != 2) {
+		fprintf(stderr,"usage: %s nproc\n",argv[0]);
+		return 1;
+	}
+	
+	nproc = atoi(argv[1]);
+	if (nproc < 1) {
+		fprintf(stderr,"%s: nproc must be >= 1\n",argv[0]);
+		return 1;
+	}
+
+	for (i=0; i<nproc; i++) {
+		switch (fork()) {
+			case -1: perror("fork()"); return 1;
+			case 0: slave();
+			default: break;
+		}
+	}
+
+	while (nproc) {
+		int	stat;
+		wait(&stat);
+		if (WIFEXITED(stat)) nproc--;
+	}
+
+	puts("done");
+	return 0;
+}
+
+
+static void slave()
+{
+	edg_wll_Context	ctx;
+	edg_wlc_JobId	job;
+	int	i,pid = getpid(),noent = 0;
+
+	for (i=0; i<100; i++) {
+		int	err;
+		char	*et,*ed;
+
+		edg_wll_InitContext(&ctx);
+		edg_wlc_JobIdParse("https://fake.server/fakejob",&job);
+
+		if ((err = edg_wll_SetLoggingJobProxy(ctx,job,NULL,"some user",0))) edg_wll_Error(ctx,&et,&ed);
+		else et = ed = "none";
+
+		printf("[%d] %d: %s (%s)\n",pid,i,
+				err == 0 || err == ENOENT ? "OK" : et,
+				ed);
+
+		if (err == ENOENT) noent++;
+
+		edg_wll_FreeContext(ctx);
+	}
+	printf("[%d] done, ENOENTs %d\n",pid,noent);
+	exit(0);
+}