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TEST: Use pacemaker repeat macro

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This is to simulate the way pacemaker uses the cpg api.
With this you can run testcpg directly after corosync
starts and it should initialise ok.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
Reviewed-by: Steven Dake <sdake@redhat.com>
This commit is contained in:
Angus Salkeld 2012-02-09 11:11:47 +11:00
parent 2c462f2a36
commit 0379faca4e
1 changed files with 35 additions and 7 deletions
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42
test/testcpg.c
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@ -165,11 +165,36 @@ static void sigintr_handler (int signum) {
}
static struct cpg_name group_name;
#define cs_repeat_init(counter, max, code) do { \
code; \
if (result == CS_ERR_TRY_AGAIN || result == CS_ERR_QUEUE_FULL || result == CS_ERR_LIBRARY) { \
counter++; \
printf("Retrying operation after %ds\n", counter); \
sleep(counter); \
} else { \
break; \
} \
} while (counter < max)
#define cs_repeat(counter, max, code) do { \
code; \
if (result == CS_ERR_TRY_AGAIN || result == CS_ERR_QUEUE_FULL) { \
counter++; \
printf("Retrying operation after %ds\n", counter); \
sleep(counter); \
} else { \
break; \
} \
} while (counter < max)
int main (int argc, char *argv[]) {
cpg_handle_t handle;
fd_set read_fds;
int select_fd;
int result;
int retries;
const char *options = "i";
int opt;
unsigned int nodeid;
@ -195,27 +220,30 @@ int main (int argc, char *argv[]) {
group_name.length = 6;
}
result = cpg_model_initialize (&handle, CPG_MODEL_V1, (cpg_model_data_t *)&model_data, NULL);
retries = 0;
cs_repeat_init(retries, 30, result = cpg_model_initialize (&handle, CPG_MODEL_V1, (cpg_model_data_t *)&model_data, NULL));
if (result != CS_OK) {
printf ("Could not initialize Cluster Process Group API instance error %d\n", result);
exit (1);
}
result = cpg_local_get (handle, &nodeid);
retries = 0;
cs_repeat(retries, 30, result = cpg_local_get(handle, &nodeid));
if (result != CS_OK) {
printf ("Could not get local node id\n");
exit (1);
}
printf ("Local node id is %x\n", nodeid);
result = cpg_join(handle, &group_name);
retries = 0;
cs_repeat(retries, 30, result = cpg_join(handle, &group_name));
if (result != CS_OK) {
printf ("Could not join process group, error %d\n", result);
exit (1);
}
sleep (1);
result = cpg_membership_get (handle, &group_name,
(struct cpg_address *)&member_list, &member_list_entries);
retries = 0;
cs_repeat(retries, 30, result = cpg_membership_get (handle, &group_name,
(struct cpg_address *)&member_list, &member_list_entries));
if (result != CS_OK) {
printf ("Could not get current membership list %d\n", result);
exit (1);