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change test_hwm_pubsub to use XPUB and wait for subscription before start to sending messages out

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This commit is contained in:
Francesco Montorsi 2018-09-20 20:42:03 +02:00
parent ea517a28ff
commit 4b399b51ce
1 changed files with 13 additions and 6 deletions
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19
tests/test_hwm_pubsub.cpp
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@ -30,6 +30,8 @@
#include "testutil.hpp"
#include "testutil_unity.hpp"
// NOTE: on OSX the endpoint returned by ZMQ_LAST_ENDPOINT may be quite long,
// ensure we have extra space for that:
#define SOCKET_STRING_LEN (MAX_SOCKET_STRING * 4)
void setUp ()
@ -47,8 +49,8 @@ int test_defaults (int send_hwm_, int msg_cnt_, const char *endpoint)
size_t len = SOCKET_STRING_LEN;
char pub_endpoint[SOCKET_STRING_LEN];
// Set up and bind PUB socket
void *pub_socket = test_context_socket (ZMQ_PUB);
// Set up and bind XPUB socket
void *pub_socket = test_context_socket (ZMQ_XPUB);
TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (pub_socket, endpoint));
TEST_ASSERT_SUCCESS_ERRNO (
zmq_getsockopt (pub_socket, ZMQ_LAST_ENDPOINT, pub_endpoint, &len));
@ -63,8 +65,10 @@ int test_defaults (int send_hwm_, int msg_cnt_, const char *endpoint)
TEST_ASSERT_SUCCESS_ERRNO (
zmq_setsockopt (sub_socket, ZMQ_SUBSCRIBE, 0, 0));
msleep (
SETTLE_TIME); // give some time to background threads to perform PUB-SUB connection
// Wait before starting TX operations till 1 subscriber has subscribed
// (in this test there's 1 subscriber only)
const char subscription_to_all_topics[] = {1, 0};
recv_string_expect_success (pub_socket, subscription_to_all_topics, 0);
// Send until we reach "mute" state
int send_count = 0;
@ -108,7 +112,7 @@ int test_blocking (int send_hwm_, int msg_cnt_, const char *endpoint)
char pub_endpoint[SOCKET_STRING_LEN];
// Set up bind socket
void *pub_socket = test_context_socket (ZMQ_PUB);
void *pub_socket = test_context_socket (ZMQ_XPUB);
TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (pub_socket, endpoint));
TEST_ASSERT_SUCCESS_ERRNO (
zmq_getsockopt (pub_socket, ZMQ_LAST_ENDPOINT, pub_endpoint, &len));
@ -129,7 +133,10 @@ int test_blocking (int send_hwm_, int msg_cnt_, const char *endpoint)
TEST_ASSERT_SUCCESS_ERRNO (
zmq_setsockopt (sub_socket, ZMQ_SUBSCRIBE, 0, 0));
msleep (SETTLE_TIME);
// Wait before starting TX operations till 1 subscriber has subscribed
// (in this test there's 1 subscriber only)
const char subscription_to_all_topics[] = {1, 0};
recv_string_expect_success (pub_socket, subscription_to_all_topics, 0);
// Send until we block
int send_count = 0;