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Commit f21300b0 authored by Adam Wujek's avatar Adam Wujek 💬
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userspace/tools: retry oconnecting to RTUd mini-rpc server 

Retry connecting to the RTUd mini-rpc server.
Signed-off-by: Adam Wujek's avatarAdam Wujek <adam.wujek@cern.ch>
parent 5e7dd3e4
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Showing with 14 additions and 5 deletions
userspace/tools/wrs_vlans.c
View file @ f21300b0
......@@ -150,13 +150,20 @@ int main(int argc, char *argv[])
print_help(prgname);
exit(0);
}
rtud_ch = minipc_client_create("rtud", 0);
if(!rtud_ch) {
fprintf(stderr, "%s: Can't connect to RTUd mini-rpc server\n",
prgname);
exit(1);
n_wait = 0;
/* connect to the RTUd mini-rpc */
while((rtud_ch = minipc_client_create("rtud", 0)) == 0) {
n_wait++;
if (n_wait > 10) {
fprintf(stderr, "%s: Can't connect to RTUd mini-rpc "
"server\n", prgname);
exit(1);
}
sleep(1);
}
n_wait = 0;
/* open rtu shm */
while ((ret = wrs_shm_get_and_check(wrs_shm_rtu, &rtu_port_shmem)) != 0) {
n_wait++;
......@@ -181,6 +188,8 @@ int main(int argc, char *argv[])
exit(1);
}
/* get vlans array */
rtu_hdr = (void *)rtu_port_shmem + rtu_port_shmem->data_off;
vlan_tab_shm = wrs_shm_follow(rtu_port_shmem, rtu_hdr->vlans);
......
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