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/************************************************************************
The test module for communication
(c) 1995 Innobase Oy
Created 9/26/1995 Heikki Tuuri
*************************************************************************/
#include "../com0com.h"
#include "../com0shm.h"
#include "ut0ut.h"
#include "mem0mem.h"
#include "os0thread.h"
#include "sync0ipm.h"
#include "sync0sync.h"
byte buf[10000];
char addr[150];
void
test1(void)
/*=======*/
{
com_endpoint_t* ep;
ulint ret;
ulint size;
ulint len;
ulint addr_len;
ulint i;
ep = com_endpoint_create(COM_SHM);
ut_a(ep);
size = 8192;
ret = com_endpoint_set_option(ep, COM_OPT_MAX_DGRAM_SIZE,
(byte*)&size, 0);
ut_a(ret == 0);
ret = com_bind(ep, "CLI", 3);
ut_a(ret == 0);
printf("Client endpoint created!\n");
for (i = 0; i < 10000; i++) {
ret = com_sendto(ep, (byte*)"Hello from client!\n", 18, "SRV", 3);
ut_a(ret == 0);
ret = com_recvfrom(ep, buf, 10000, &len, addr, 150, &addr_len);
ut_a(ret == 0);
buf[len] = '\0';
addr[addr_len] = '\0';
/*
printf(
"Message of len %lu\n%s \nreceived from address %s of len %lu\n",
len, buf, addr, addr_len);
*/
}
ret = com_endpoint_free(ep);
ut_ad(ret == 0);
printf("Count of extra system calls in com_shm %lu\n",
com_shm_system_call_count);
printf("Count of extra system calls in ip_mutex %lu\n",
ip_mutex_system_call_count);
}
void
main(void)
/*======*/
{
ulint tm, oldtm;
sync_init();
mem_init();
oldtm = ut_clock();
test1();
ut_ad(mem_all_freed());
tm = ut_clock();
printf("Wall clock time for test %ld milliseconds\n", tm - oldtm);
printf("TESTS COMPLETED SUCCESSFULLY!\n");
}
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