int main(int argc, char *argv[])
{
zmq::context_t * ctx = new zmq::context_t(1);
zmsg *request = new zmsg();
request->body_set("Hello");
zmsg *reply = NULL;
int endpoints = argc - 1;
if (endpoints == 0)
std::
cout << "Error: syntax should be " << argv[0] <<
" <endpoint> ... \n";
else if (endpoints == 1) {
int retries;
for (retries = 0; retries < MAX_RETRIES; retries++) {
char *endpoint = argv[1];
reply = retry_request(ctx, endpoint, request);
if (reply) {
std::cout << "received reply from server 1\n";
break;
}
std::
cout << "No response from " << endpoint <<
", retrying...\n";
}
} else {
int i;
for (i = 0; i < endpoints; i++) {
char *endpoint = argv[i + 1];
reply = retry_request(ctx, endpoint, request);
if (reply) {
std::cout << "received reply from server " << i +
1 << "...\n";
break;
}
std::cout << "No response from " << endpoint << std::endl;
}
}
if (reply)
std::cout << "Service is running OK\n";
request->clear();
reply->clear();
ctx->close();
return 0;
}
void
read_request()
{
if (process_request()) {
retry_request();
return;
}
client.request->retries = 0;
if (!client.request->done) {
add_read_socket(client.socket->fd);
return;
}
client.socket->buf = NULL;
client.response = new_response(client.request);
parse_path(client.request);
add_write_socket(client.response->socket->fd);
return;
}
