void test_multiple_threads ()
{
const unsigned int no_of_threads = 30;
void *ctx = zmq_ctx_new ();
assert (ctx);
int rc;
void *threads [no_of_threads];
// Connect first
for (unsigned int i = 0; i < no_of_threads; ++i)
{
threads [i] = zmq_threadstart (&pusher, ctx);
}
// Now bind
void *bindSocket = zmq_socket (ctx, ZMQ_PULL);
assert (bindSocket);
rc = zmq_bind (bindSocket, "inproc://sink");
assert (rc == 0);
for (unsigned int i = 0; i < no_of_threads; ++i)
{
// Read pending message
zmq_msg_t msg;
rc = zmq_msg_init (&msg);
assert (rc == 0);
rc = zmq_msg_recv (&msg, bindSocket, 0);
assert (rc == 6);
void *data = zmq_msg_data (&msg);
assert (memcmp ("foobar", data, 6) == 0);
}
// Cleanup
for (unsigned int i = 0; i < no_of_threads; ++i)
{
zmq_threadclose (threads [i]);
}
rc = zmq_close (bindSocket);
assert (rc == 0);
rc = zmq_ctx_term (ctx);
assert (rc == 0);
}
int main (void)
{
setup_test_environment();
void *socket;
int i;
int j;
int rc;
void* threads [THREAD_COUNT];
for (j = 0; j != 10; j++) {
// Check the shutdown with many parallel I/O threads.
struct thread_data tdata;
tdata.ctx = zmq_ctx_new ();
assert (tdata.ctx);
zmq_ctx_set (tdata.ctx, ZMQ_IO_THREADS, 7);
socket = zmq_socket (tdata.ctx, ZMQ_PUB);
assert (socket);
rc = zmq_bind (socket, "tcp://127.0.0.1:*");
assert (rc == 0);
size_t len = MAX_SOCKET_STRING;
rc = zmq_getsockopt (socket, ZMQ_LAST_ENDPOINT, tdata.endpoint, &len);
assert (rc == 0);
for (i = 0; i != THREAD_COUNT; i++) {
threads [i] = zmq_threadstart(&worker, &tdata);
}
for (i = 0; i != THREAD_COUNT; i++) {
zmq_threadclose(threads [i]);
}
rc = zmq_close (socket);
assert (rc == 0);
rc = zmq_ctx_term (tdata.ctx);
assert (rc == 0);
}
return 0;
}
void
server_task (void *ctx)
{
// Frontend socket talks to clients over TCP
void *frontend = zmq_socket (ctx, ZMQ_ROUTER);
assert (frontend);
int rc = zmq_bind (frontend, "tcp://127.0.0.1:5563");
assert (rc == 0);
// Backend socket talks to workers over inproc
void *backend = zmq_socket (ctx, ZMQ_DEALER);
assert (backend);
rc = zmq_bind (backend, "inproc://backend");
assert (rc == 0);
// Control socket receives terminate command from main over inproc
void *control = zmq_socket (ctx, ZMQ_SUB);
assert (control);
rc = zmq_setsockopt (control, ZMQ_SUBSCRIBE, "", 0);
assert (rc == 0);
rc = zmq_connect (control, "inproc://control");
assert (rc == 0);
// Launch pool of worker threads, precise number is not critical
int thread_nbr;
void* threads [5];
for (thread_nbr = 0; thread_nbr < QT_WORKERS; thread_nbr++)
threads[thread_nbr] = zmq_threadstart (&server_worker, ctx);
// Connect backend to frontend via a proxy
zmq_proxy_steerable (frontend, backend, NULL, control);
for (thread_nbr = 0; thread_nbr < QT_WORKERS; thread_nbr++)
zmq_threadclose (threads[thread_nbr]);
rc = zmq_close (frontend);
assert (rc == 0);
rc = zmq_close (backend);
assert (rc == 0);
rc = zmq_close (control);
assert (rc == 0);
}
int main (void)
{
setup_test_environment();
void *s1;
void *s2;
int i;
int j;
int rc;
void* threads [THREAD_COUNT];
for (j = 0; j != 10; j++) {
// Check the shutdown with many parallel I/O threads.
void *ctx = zmq_ctx_new ();
assert (ctx);
zmq_ctx_set (ctx, ZMQ_IO_THREADS, 7);
s1 = zmq_socket (ctx, ZMQ_PUB);
assert (s1);
rc = zmq_bind (s1, "tcp://127.0.0.1:5560");
assert (rc == 0);
for (i = 0; i != THREAD_COUNT; i++) {
s2 = zmq_socket (ctx, ZMQ_SUB);
assert (s2);
threads [i] = zmq_threadstart(&worker, s2);
}
for (i = 0; i != THREAD_COUNT; i++) {
zmq_threadclose(threads [i]);
}
rc = zmq_close (s1);
assert (rc == 0);
rc = zmq_ctx_term (ctx);
assert (rc == 0);
}
return 0;
}
void test_metadata ()
{
char my_endpoint[MAX_SOCKET_STRING];
setup_test_context ();
// Spawn ZAP handler
// We create and bind ZAP socket in main thread to avoid case
// where child thread does not start up fast enough.
void *handler = zmq_socket (get_test_context (), ZMQ_REP);
TEST_ASSERT_NOT_NULL (handler);
TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (handler, "inproc://zeromq.zap.01"));
void *zap_thread = zmq_threadstart (&zap_handler, handler);
void *server = test_context_socket (ZMQ_DEALER);
void *client = test_context_socket (ZMQ_DEALER);
TEST_ASSERT_SUCCESS_ERRNO (
zmq_setsockopt (server, ZMQ_ZAP_DOMAIN, "DOMAIN", 6));
bind_loopback_ipv4 (server, my_endpoint, sizeof (my_endpoint));
TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (client, my_endpoint));
s_send (client, "This is a message");
zmq_msg_t msg;
zmq_msg_init (&msg);
TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_recv (&msg, server, 0));
TEST_ASSERT_EQUAL_STRING ("World", zmq_msg_gets (&msg, "Hello"));
TEST_ASSERT_EQUAL_STRING ("DEALER", zmq_msg_gets (&msg, "Socket-Type"));
TEST_ASSERT_EQUAL_STRING ("anonymous", zmq_msg_gets (&msg, "User-Id"));
TEST_ASSERT_EQUAL_STRING ("127.0.0.1", zmq_msg_gets (&msg, "Peer-Address"));
TEST_ASSERT_NULL (zmq_msg_gets (&msg, "No Such"));
TEST_ASSERT_EQUAL_INT (EINVAL, zmq_errno ());
zmq_msg_close (&msg);
test_context_socket_close_zero_linger (client);
test_context_socket_close_zero_linger (server);
// Shutdown
teardown_test_context ();
// Wait until ZAP handler terminates
zmq_threadclose (zap_thread);
}
int main (void)
{
setup_test_environment();
void *ctx = zmq_ctx_new ();
assert (ctx);
// Spawn ZAP handler
void *zap_thread = zmq_threadstart (&zap_handler, ctx);
// Server socket will accept connections
void *server = zmq_socket (ctx, ZMQ_DEALER);
assert (server);
int rc = zmq_setsockopt (server, ZMQ_IDENTITY, "IDENT", 6);
assert (rc == 0);
rc = zmq_bind (server, "tcp://*:9999");
assert (rc == 0);
// Client socket that will try to connect to server
void *client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_connect (client, "tcp://localhost:9999");
assert (rc == 0);
bounce (server, client);
rc = zmq_close (client);
assert (rc == 0);
rc = zmq_close (server);
assert (rc == 0);
// Shutdown
rc = zmq_ctx_term (ctx);
assert (rc == 0);
// Wait until ZAP handler terminates.
zmq_threadclose (zap_thread);
return 0;
}
void test_ctx_shutdown()
{
int rc;
// Set up our context and sockets
void *ctx = zmq_ctx_new ();
assert (ctx);
void *socket = zmq_socket (ctx, ZMQ_PULL);
assert (socket);
// Spawn a thread to receive on socket
void *receiver_thread = zmq_threadstart (&receiver, socket);
// Wait for thread to start up and block
msleep (SETTLE_TIME);
// Test error - Shutdown context
rc = zmq_ctx_shutdown (NULL);
assert (rc == -1 && errno == EFAULT);
// Shutdown context, if we used destroy here we would deadlock.
rc = zmq_ctx_shutdown (ctx);
assert (rc == 0);
// Wait for thread to finish
zmq_threadclose (receiver_thread);
// Close the socket.
rc = zmq_close (socket);
assert (rc == 0);
// Destory the context, will now not hang as we have closed the socket.
rc = zmq_ctx_destroy (ctx);
assert (rc == 0);
}
static void teardown_zap_handler ()
{
// Wait until ZAP handler terminates
zmq_threadclose (zap_thread);
}
int main (void)
{
setup_test_environment();
void *ctx = zmq_ctx_new ();
assert (ctx);
// Spawn ZAP handler
// We create and bind ZAP socket in main thread to avoid case
// where child thread does not start up fast enough.
void *handler = zmq_socket (ctx, ZMQ_REP);
assert (handler);
int rc = zmq_bind (handler, "inproc://zeromq.zap.01");
assert (rc == 0);
void *zap_thread = zmq_threadstart (&zap_handler, handler);
// We bounce between a binding server and a connecting client
// We first test client/server with no ZAP domain
// Libzmq does not call our ZAP handler, the connect must succeed
void *server = zmq_socket (ctx, ZMQ_DEALER);
assert (server);
void *client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_bind (server, "tcp://127.0.0.1:9000");
assert (rc == 0);
rc = zmq_connect (client, "tcp://127.0.0.1:9000");
assert (rc == 0);
bounce (server, client);
close_zero_linger (client);
close_zero_linger (server);
// Now define a ZAP domain for the server; this enables
// authentication. We're using the wrong domain so this test
// must fail.
server = zmq_socket (ctx, ZMQ_DEALER);
assert (server);
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (server, ZMQ_ZAP_DOMAIN, "WRONG", 5);
assert (rc == 0);
rc = zmq_bind (server, "tcp://127.0.0.1:9001");
assert (rc == 0);
rc = zmq_connect (client, "tcp://127.0.0.1:9001");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
close_zero_linger (server);
// Now use the right domain, the test must pass
server = zmq_socket (ctx, ZMQ_DEALER);
assert (server);
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (server, ZMQ_ZAP_DOMAIN, "TEST", 4);
assert (rc == 0);
rc = zmq_bind (server, "tcp://127.0.0.1:9002");
assert (rc == 0);
rc = zmq_connect (client, "tcp://127.0.0.1:9002");
assert (rc == 0);
bounce (server, client);
close_zero_linger (client);
close_zero_linger (server);
// Shutdown
rc = zmq_ctx_term (ctx);
assert (rc == 0);
// Wait until ZAP handler terminates
zmq_threadclose (zap_thread);
return 0;
}
int main (void)
{
#ifndef HAVE_LIBSODIUM
printf ("libsodium not installed, skipping CURVE test\n");
return 0;
#endif
// Generate new keypairs for this test
int rc = zmq_curve_keypair (client_public, client_secret);
assert (rc == 0);
rc = zmq_curve_keypair (server_public, server_secret);
assert (rc == 0);
setup_test_environment ();
void *ctx = zmq_ctx_new ();
assert (ctx);
// Spawn ZAP handler
// We create and bind ZAP socket in main thread to avoid case
// where child thread does not start up fast enough.
void *handler = zmq_socket (ctx, ZMQ_REP);
assert (handler);
rc = zmq_bind (handler, "inproc://zeromq.zap.01");
assert (rc == 0);
void *zap_thread = zmq_threadstart (&zap_handler, handler);
// Server socket will accept connections
void *server = zmq_socket (ctx, ZMQ_DEALER);
assert (server);
int as_server = 1;
rc = zmq_setsockopt (server, ZMQ_CURVE_SERVER, &as_server, sizeof (int));
assert (rc == 0);
rc = zmq_setsockopt (server, ZMQ_CURVE_SECRETKEY, server_secret, 40);
assert (rc == 0);
rc = zmq_setsockopt (server, ZMQ_IDENTITY, "IDENT", 6);
assert (rc == 0);
rc = zmq_bind (server, "tcp://127.0.0.1:9998");
assert (rc == 0);
// Check CURVE security with valid credentials
void *client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (client, ZMQ_CURVE_SERVERKEY, server_public, 40);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_PUBLICKEY, client_public, 40);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_SECRETKEY, client_secret, 40);
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
bounce (server, client);
rc = zmq_close (client);
assert (rc == 0);
// Check CURVE security with a garbage server key
// This will be caught by the curve_server class, not passed to ZAP
char garbage_key [] = "0000111122223333444455556666777788889999";
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (client, ZMQ_CURVE_SERVERKEY, garbage_key, 40);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_PUBLICKEY, client_public, 40);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_SECRETKEY, client_secret, 40);
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Check CURVE security with a garbage client public key
// This will be caught by the curve_server class, not passed to ZAP
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (client, ZMQ_CURVE_SERVERKEY, server_public, 40);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_PUBLICKEY, garbage_key, 40);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_SECRETKEY, client_secret, 40);
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Check CURVE security with a garbage client secret key
// This will be caught by the curve_server class, not passed to ZAP
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (client, ZMQ_CURVE_SERVERKEY, server_public, 40);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_PUBLICKEY, client_public, 40);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_SECRETKEY, garbage_key, 40);
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Check CURVE security with bogus client credentials
// This must be caught by the ZAP handler
char bogus_public [40];
char bogus_secret [40];
zmq_curve_keypair (bogus_public, bogus_secret);
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (client, ZMQ_CURVE_SERVERKEY, server_public, 40);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_PUBLICKEY, bogus_public, 40);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_SECRETKEY, bogus_secret, 40);
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Check CURVE security with NULL client credentials
// This must be caught by the curve_server class, not passed to ZAP
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Check CURVE security with PLAIN client credentials
// This must be caught by the curve_server class, not passed to ZAP
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (client, ZMQ_PLAIN_USERNAME, "admin", 5);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_PLAIN_PASSWORD, "password", 8);
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Shutdown
rc = zmq_close (server);
assert (rc == 0);
rc = zmq_ctx_term (ctx);
assert (rc == 0);
// Wait until ZAP handler terminates
zmq_threadclose (zap_thread);
return 0;
}
int main (void)
{
setup_test_environment ();
void *ctx = zmq_ctx_new ();
assert (ctx);
g_clients_pkts_out = zmq_atomic_counter_new ();
g_workers_pkts_out = zmq_atomic_counter_new ();
// Control socket receives terminate command from main over inproc
void *control = zmq_socket (ctx, ZMQ_PUB);
assert (control);
int linger = 0;
int rc = zmq_setsockopt (control, ZMQ_LINGER, &linger, sizeof (linger));
assert (rc == 0);
rc = zmq_bind (control, "inproc://control");
assert (rc == 0);
// Control socket receives terminate command from main over inproc
void *control_proxy = zmq_socket (ctx, ZMQ_REQ);
assert (control_proxy);
rc = zmq_setsockopt (control_proxy, ZMQ_LINGER, &linger, sizeof (linger));
assert (rc == 0);
rc = zmq_bind (control_proxy, "inproc://control_proxy");
assert (rc == 0);
void *threads [QT_CLIENTS + 1];
struct thread_data databags [QT_CLIENTS + 1];
for (int i = 0; i < QT_CLIENTS; i++) {
databags [i].ctx = ctx;
databags [i].id = i;
threads[i] = zmq_threadstart (&client_task, &databags [i]);
}
threads[QT_CLIENTS] = zmq_threadstart (&server_task, ctx);
msleep (500); // Run for 500 ms then quit
if (is_verbose)
printf ("stopping all clients and server workers\n");
rc = zmq_send (control, "STOP", 4, 0);
assert (rc == 4);
msleep(500); // Wait for all clients and workers to STOP
#ifdef ZMQ_BUILD_DRAFT_API
if (is_verbose)
printf ("retrieving stats from the proxy\n");
check_proxy_stats(control_proxy);
#endif
if (is_verbose)
printf ("shutting down all clients and server workers\n");
rc = zmq_send (control, "TERMINATE", 9, 0);
assert (rc == 9);
if (is_verbose)
printf ("shutting down the proxy\n");
rc = zmq_send (control_proxy, "TERMINATE", 9, 0);
assert (rc == 9);
rc = zmq_close (control);
assert (rc == 0);
rc = zmq_close (control_proxy);
assert (rc == 0);
for (int i = 0; i < QT_CLIENTS + 1; i++)
zmq_threadclose (threads[i]);
rc = zmq_ctx_term (ctx);
assert (rc == 0);
return 0;
}
void
server_task (void *ctx)
{
// Frontend socket talks to clients over TCP
size_t len = MAX_SOCKET_STRING;
char my_endpoint[MAX_SOCKET_STRING];
void *frontend = zmq_socket (ctx, ZMQ_ROUTER);
assert (frontend);
int linger = 0;
int rc = zmq_setsockopt (frontend, ZMQ_LINGER, &linger, sizeof (linger));
assert (rc == 0);
rc = zmq_bind (frontend, "tcp://127.0.0.1:*");
assert (rc == 0);
rc = zmq_getsockopt (frontend, ZMQ_LAST_ENDPOINT, my_endpoint, &len);
assert (rc == 0);
// Backend socket talks to workers over inproc
void *backend = zmq_socket (ctx, ZMQ_DEALER);
assert (backend);
rc = zmq_setsockopt (backend, ZMQ_LINGER, &linger, sizeof (linger));
assert (rc == 0);
rc = zmq_bind (backend, "inproc://backend");
assert (rc == 0);
// Control socket receives terminate command from main over inproc
void *control = zmq_socket (ctx, ZMQ_REP);
assert (control);
rc = zmq_setsockopt (control, ZMQ_LINGER, &linger, sizeof (linger));
assert (rc == 0);
rc = zmq_connect (control, "inproc://control_proxy");
assert (rc == 0);
// Launch pool of worker threads, precise number is not critical
int thread_nbr;
void* threads [5];
for (thread_nbr = 0; thread_nbr < QT_WORKERS; thread_nbr++)
threads[thread_nbr] = zmq_threadstart (&server_worker, ctx);
// Endpoint socket sends random port to avoid test failing when port in use
void *endpoint_receivers [QT_CLIENTS];
char endpoint_source [256];
for (int i = 0; i < QT_CLIENTS; ++i) {
endpoint_receivers [i] = zmq_socket (ctx, ZMQ_PAIR);
assert (endpoint_receivers [i]);
rc = zmq_setsockopt (endpoint_receivers [i], ZMQ_LINGER, &linger,
sizeof (linger));
assert (rc == 0);
sprintf (endpoint_source, "inproc://endpoint%d", i);
rc = zmq_bind (endpoint_receivers [i], endpoint_source);
assert (rc == 0);
}
for (int i = 0; i < QT_CLIENTS; ++i) {
rc = s_send (endpoint_receivers [i], my_endpoint);
assert (rc > 0);
}
// Connect backend to frontend via a proxy
rc = zmq_proxy_steerable (frontend, backend, NULL, control);
assert (rc == 0);
for (thread_nbr = 0; thread_nbr < QT_WORKERS; thread_nbr++)
zmq_threadclose (threads[thread_nbr]);
rc = zmq_close (frontend);
assert (rc == 0);
rc = zmq_close (backend);
assert (rc == 0);
rc = zmq_close (control);
assert (rc == 0);
for (int i = 0; i < QT_CLIENTS; ++i) {
rc = zmq_close(endpoint_receivers [i]);
assert (rc == 0);
}
}
int main (void)
{
setup_test_environment();
void *ctx = zmq_ctx_new ();
assert (ctx);
// Spawn ZAP handler
// We create and bind ZAP socket in main thread to avoid case
// where child thread does not start up fast enough.
void *handler = zmq_socket (ctx, ZMQ_REP);
assert (handler);
int rc = zmq_bind (handler, "inproc://zeromq.zap.01");
assert (rc == 0);
void *zap_thread = zmq_threadstart (&zap_handler, handler);
// We bounce between a binding server and a connecting client
// We first test client/server with no ZAP domain
// Libzmq does not call our ZAP handler, the connect must succeed
void *server = zmq_socket (ctx, ZMQ_DEALER);
assert (server);
void *client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_bind (server, "tcp://127.0.0.1:9000");
assert (rc == 0);
rc = zmq_connect (client, "tcp://127.0.0.1:9000");
assert (rc == 0);
bounce (server, client);
close_zero_linger (client);
close_zero_linger (server);
// Now define a ZAP domain for the server; this enables
// authentication. We're using the wrong domain so this test
// must fail.
server = zmq_socket (ctx, ZMQ_DEALER);
assert (server);
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (server, ZMQ_ZAP_DOMAIN, "WRONG", 5);
assert (rc == 0);
rc = zmq_bind (server, "tcp://127.0.0.1:9001");
assert (rc == 0);
rc = zmq_connect (client, "tcp://127.0.0.1:9001");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
close_zero_linger (server);
// Now use the right domain, the test must pass
server = zmq_socket (ctx, ZMQ_DEALER);
assert (server);
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (server, ZMQ_ZAP_DOMAIN, "TEST", 4);
assert (rc == 0);
rc = zmq_bind (server, "tcp://127.0.0.1:9002");
assert (rc == 0);
rc = zmq_connect (client, "tcp://127.0.0.1:9002");
assert (rc == 0);
bounce (server, client);
close_zero_linger (client);
close_zero_linger (server);
// Unauthenticated messages from a vanilla socket shouldn't be received
server = zmq_socket (ctx, ZMQ_DEALER);
assert (server);
rc = zmq_setsockopt (server, ZMQ_ZAP_DOMAIN, "WRONG", 5);
assert (rc == 0);
rc = zmq_bind (server, "tcp://127.0.0.1:9003");
assert (rc == 0);
struct sockaddr_in ip4addr;
int s;
ip4addr.sin_family = AF_INET;
ip4addr.sin_port = htons(9003);
#if (_WIN32_WINNT < 0x0600)
ip4addr.sin_addr.s_addr = inet_addr ("127.0.0.1");
#else
inet_pton(AF_INET, "127.0.0.1", &ip4addr.sin_addr);
#endif
s = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP);
rc = connect (s, (struct sockaddr*) &ip4addr, sizeof ip4addr);
assert (rc > -1);
// send anonymous ZMTP/1.0 greeting
send (s, "\x01\x00", 2, 0);
// send sneaky message that shouldn't be received
send (s, "\x08\x00sneaky\0", 9, 0);
int timeout = 250;
zmq_setsockopt (server, ZMQ_RCVTIMEO, &timeout, sizeof (timeout));
char *buf = s_recv (server);
if (buf != NULL) {
printf ("Received unauthenticated message: %s\n", buf);
assert (buf == NULL);
}
close (s);
close_zero_linger (server);
// Shutdown
rc = zmq_ctx_term (ctx);
assert (rc == 0);
// Wait until ZAP handler terminates
zmq_threadclose (zap_thread);
return 0;
}
int main (void)
{
#ifndef HAVE_LIBSODIUM
printf ("libsodium not installed, skipping CURVE test\n");
return 0;
#endif
// Generate new keypairs for this test
int rc = zmq_curve_keypair (client_public, client_secret);
assert (rc == 0);
rc = zmq_curve_keypair (server_public, server_secret);
assert (rc == 0);
setup_test_environment ();
void *ctx = zmq_ctx_new ();
assert (ctx);
// Spawn ZAP handler
// We create and bind ZAP socket in main thread to avoid case
// where child thread does not start up fast enough.
void *handler = zmq_socket (ctx, ZMQ_REP);
assert (handler);
rc = zmq_bind (handler, "inproc://zeromq.zap.01");
assert (rc == 0);
void *zap_thread = zmq_threadstart (&zap_handler, handler);
// Server socket will accept connections
void *server = zmq_socket (ctx, ZMQ_DEALER);
assert (server);
int as_server = 1;
rc = zmq_setsockopt (server, ZMQ_CURVE_SERVER, &as_server, sizeof (int));
assert (rc == 0);
rc = zmq_setsockopt (server, ZMQ_CURVE_SECRETKEY, server_secret, 41);
assert (rc == 0);
rc = zmq_setsockopt (server, ZMQ_IDENTITY, "IDENT", 6);
assert (rc == 0);
rc = zmq_bind (server, "tcp://127.0.0.1:9998");
assert (rc == 0);
// Check CURVE security with valid credentials
void *client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (client, ZMQ_CURVE_SERVERKEY, server_public, 41);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_PUBLICKEY, client_public, 41);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_SECRETKEY, client_secret, 41);
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
bounce (server, client);
rc = zmq_close (client);
assert (rc == 0);
// Check CURVE security with a garbage server key
// This will be caught by the curve_server class, not passed to ZAP
char garbage_key [] = "0000111122223333444455556666777788889999";
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (client, ZMQ_CURVE_SERVERKEY, garbage_key, 41);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_PUBLICKEY, client_public, 41);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_SECRETKEY, client_secret, 41);
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Check CURVE security with a garbage client public key
// This will be caught by the curve_server class, not passed to ZAP
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (client, ZMQ_CURVE_SERVERKEY, server_public, 41);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_PUBLICKEY, garbage_key, 41);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_SECRETKEY, client_secret, 41);
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Check CURVE security with a garbage client secret key
// This will be caught by the curve_server class, not passed to ZAP
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (client, ZMQ_CURVE_SERVERKEY, server_public, 41);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_PUBLICKEY, client_public, 41);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_SECRETKEY, garbage_key, 41);
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Check CURVE security with bogus client credentials
// This must be caught by the ZAP handler
char bogus_public [41];
char bogus_secret [41];
zmq_curve_keypair (bogus_public, bogus_secret);
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (client, ZMQ_CURVE_SERVERKEY, server_public, 41);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_PUBLICKEY, bogus_public, 41);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_CURVE_SECRETKEY, bogus_secret, 41);
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Check CURVE security with NULL client credentials
// This must be caught by the curve_server class, not passed to ZAP
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Check CURVE security with PLAIN client credentials
// This must be caught by the curve_server class, not passed to ZAP
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_setsockopt (client, ZMQ_PLAIN_USERNAME, "admin", 5);
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_PLAIN_PASSWORD, "password", 8);
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Unauthenticated messages from a vanilla socket shouldn't be received
struct sockaddr_in ip4addr;
int s;
ip4addr.sin_family = AF_INET;
ip4addr.sin_port = htons (9998);
#if (_WIN32_WINNT < 0x0600)
ip4addr.sin_addr.s_addr = inet_addr ("127.0.0.1");
#else
inet_pton(AF_INET, "127.0.0.1", &ip4addr.sin_addr);
#endif
s = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP);
rc = connect (s, (struct sockaddr*) &ip4addr, sizeof (ip4addr));
assert (rc > -1);
// send anonymous ZMTP/1.0 greeting
send (s, "\x01\x00", 2, 0);
// send sneaky message that shouldn't be received
send (s, "\x08\x00sneaky\0", 9, 0);
int timeout = 250;
zmq_setsockopt (server, ZMQ_RCVTIMEO, &timeout, sizeof (timeout));
char *buf = s_recv (server);
if (buf != NULL) {
printf ("Received unauthenticated message: %s\n", buf);
assert (buf == NULL);
}
close (s);
// Check return codes for invalid buffer sizes
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
errno = 0;
rc = zmq_setsockopt (client, ZMQ_CURVE_SERVERKEY, server_public, 123);
assert (rc == -1 && errno == EINVAL);
errno = 0;
rc = zmq_setsockopt (client, ZMQ_CURVE_PUBLICKEY, client_public, 123);
assert (rc == -1 && errno == EINVAL);
errno = 0;
rc = zmq_setsockopt (client, ZMQ_CURVE_SECRETKEY, client_secret, 123);
assert (rc == -1 && errno == EINVAL);
rc = zmq_close (client);
assert (rc == 0);
// Shutdown
rc = zmq_close (server);
assert (rc == 0);
rc = zmq_ctx_term (ctx);
assert (rc == 0);
// Wait until ZAP handler terminates
zmq_threadclose (zap_thread);
return 0;
}
int main (int argc, char *argv[])
{
if (argc != 3) {
printf ("usage: inproc_thr <message-size> <message-count>\n");
return 1;
}
message_size = atoi (argv[1]);
message_count = atoi (argv[2]);
printf ("message size: %d [B]\n", (int) message_size);
printf ("message count: %d\n", (int) message_count);
void *context = zmq_ctx_new ();
assert (context);
int rv = zmq_ctx_set (context, ZMQ_IO_THREADS, 4);
assert (rv == 0);
// START ALL SECONDARY THREADS
const char *pub1 = "inproc://perf_pub1";
const char *pub2 = "inproc://perf_pub2";
const char *sub1 = "inproc://perf_backend";
proxy_hwm_cfg_t cfg_global = {};
cfg_global.context = context;
cfg_global.frontend_endpoint[0] = pub1;
cfg_global.frontend_endpoint[1] = pub2;
cfg_global.backend_endpoint[0] = sub1;
cfg_global.control_endpoint = "inproc://ctrl";
// Proxy
proxy_hwm_cfg_t cfg_proxy = cfg_global;
void *proxy = zmq_threadstart (&proxy_thread_main, (void *) &cfg_proxy);
assert (proxy != 0);
// Subscriber 1
proxy_hwm_cfg_t cfg_sub1 = cfg_global;
cfg_sub1.thread_idx = 0;
void *subscriber =
zmq_threadstart (&subscriber_thread_main, (void *) &cfg_sub1);
assert (subscriber != 0);
// Start measuring
void *watch = zmq_stopwatch_start ();
// Publisher 1
proxy_hwm_cfg_t cfg_pub1 = cfg_global;
cfg_pub1.thread_idx = 0;
void *publisher1 =
zmq_threadstart (&publisher_thread_main, (void *) &cfg_pub1);
assert (publisher1 != 0);
// Publisher 2
proxy_hwm_cfg_t cfg_pub2 = cfg_global;
cfg_pub2.thread_idx = 1;
void *publisher2 =
zmq_threadstart (&publisher_thread_main, (void *) &cfg_pub2);
assert (publisher2 != 0);
// Wait for all packets to be received
zmq_threadclose (subscriber);
// Stop measuring
unsigned long elapsed = zmq_stopwatch_stop (watch);
if (elapsed == 0)
elapsed = 1;
unsigned long throughput =
(unsigned long) ((double) message_count / (double) elapsed * 1000000);
double megabits = (double) (throughput * message_size * 8) / 1000000;
printf ("mean throughput: %d [msg/s]\n", (int) throughput);
printf ("mean throughput: %.3f [Mb/s]\n", (double) megabits);
// Wait for the end of publishers...
zmq_threadclose (publisher1);
zmq_threadclose (publisher2);
// ... then close the proxy
terminate_proxy (&cfg_proxy);
zmq_threadclose (proxy);
int rc = zmq_ctx_term (context);
assert (rc == 0);
return 0;
}
int main (void)
{
setup_test_environment();
void *ctx = zmq_ctx_new ();
assert (ctx);
// Spawn ZAP handler
void *zap_thread = zmq_threadstart (&zap_handler, ctx);
// Server socket will accept connections
void *server = zmq_socket (ctx, ZMQ_DEALER);
assert (server);
int rc = zmq_setsockopt (server, ZMQ_IDENTITY, "IDENT", 6);
assert (rc == 0);
int as_server = 1;
rc = zmq_setsockopt (server, ZMQ_PLAIN_SERVER, &as_server, sizeof (int));
assert (rc == 0);
rc = zmq_bind (server, "tcp://127.0.0.1:9998");
assert (rc == 0);
char username [256];
char password [256];
// Check PLAIN security with correct username/password
void *client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
strcpy (username, "admin");
rc = zmq_setsockopt (client, ZMQ_PLAIN_USERNAME, username, strlen (username));
assert (rc == 0);
strcpy (password, "password");
rc = zmq_setsockopt (client, ZMQ_PLAIN_PASSWORD, password, strlen (password));
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
bounce (server, client);
rc = zmq_close (client);
assert (rc == 0);
// Check PLAIN security with badly configured client (as_server)
// This will be caught by the plain_server class, not passed to ZAP
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
as_server = 1;
rc = zmq_setsockopt (client, ZMQ_PLAIN_SERVER, &as_server, sizeof (int));
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Check PLAIN security -- failed authentication
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
strcpy (username, "wronguser");
strcpy (password, "wrongpass");
rc = zmq_setsockopt (client, ZMQ_PLAIN_USERNAME, username, strlen (username));
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_PLAIN_PASSWORD, password, strlen (password));
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Unauthenticated messages from a vanilla socket shouldn't be received
struct sockaddr_in ip4addr;
int s;
ip4addr.sin_family = AF_INET;
ip4addr.sin_port = htons (9998);
inet_pton (AF_INET, "127.0.0.1", &ip4addr.sin_addr);
s = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP);
rc = connect (s, (struct sockaddr*) &ip4addr, sizeof (ip4addr));
assert (rc > -1);
// send anonymous ZMTP/1.0 greeting
send (s, "\x01\x00", 2, 0);
// send sneaky message that shouldn't be received
send (s, "\x08\x00sneaky\0", 9, 0);
int timeout = 250;
zmq_setsockopt (server, ZMQ_RCVTIMEO, &timeout, sizeof (timeout));
char *buf = s_recv (server);
if (buf != NULL) {
printf ("Received unauthenticated message: %s\n", buf);
assert (buf == NULL);
}
close (s);
// Shutdown
rc = zmq_close (server);
assert (rc == 0);
rc = zmq_ctx_term (ctx);
assert (rc == 0);
// Wait until ZAP handler terminates
zmq_threadclose (zap_thread);
return 0;
}
int main (void)
{
setup_test_environment();
int rc;
void *req;
void *req2;
void *rep;
void* threads [3];
addr = "tcp://127.0.0.1:5560";
// Create the infrastructure
void *ctx = zmq_ctx_new ();
assert (ctx);
// REP socket
rep = zmq_socket (ctx, ZMQ_REP);
assert (rep);
// Assert supported protocols
rc = zmq_socket_monitor (rep, addr.c_str(), 0);
assert (rc == -1);
assert (zmq_errno() == EPROTONOSUPPORT);
// Deregister monitor
rc = zmq_socket_monitor (rep, NULL, 0);
assert (rc == 0);
// REP socket monitor, all events
rc = zmq_socket_monitor (rep, "inproc://monitor.rep", ZMQ_EVENT_ALL);
assert (rc == 0);
threads [0] = zmq_threadstart(&rep_socket_monitor, ctx);
// REQ socket
req = zmq_socket (ctx, ZMQ_REQ);
assert (req);
// REQ socket monitor, all events
rc = zmq_socket_monitor (req, "inproc://monitor.req", ZMQ_EVENT_ALL);
assert (rc == 0);
threads [1] = zmq_threadstart(&req_socket_monitor, ctx);
zmq_sleep(1);
// Bind REQ and REP
rc = zmq_bind (rep, addr.c_str());
assert (rc == 0);
rc = zmq_connect (req, addr.c_str());
assert (rc == 0);
bounce (rep, req);
// 2nd REQ socket
req2 = zmq_socket (ctx, ZMQ_REQ);
assert (req2);
// 2nd REQ socket monitor, connected event only
rc = zmq_socket_monitor (req2, "inproc://monitor.req2", ZMQ_EVENT_CONNECTED);
assert (rc == 0);
threads [2] = zmq_threadstart(&req2_socket_monitor, ctx);
rc = zmq_connect (req2, addr.c_str());
assert (rc == 0);
// Close the REP socket
rc = zmq_close (rep);
assert (rc == 0);
// Allow some time for detecting error states
zmq_sleep(1);
// Close the REQ socket
rc = zmq_close (req);
assert (rc == 0);
// Close the 2nd REQ socket
rc = zmq_close (req2);
assert (rc == 0);
zmq_ctx_term (ctx);
// Expected REP socket events
assert (rep_socket_events & ZMQ_EVENT_LISTENING);
assert (rep_socket_events & ZMQ_EVENT_ACCEPTED);
assert (rep_socket_events & ZMQ_EVENT_CLOSED);
// Expected REQ socket events
assert (req_socket_events & ZMQ_EVENT_CONNECTED);
assert (req_socket_events & ZMQ_EVENT_DISCONNECTED);
assert (req_socket_events & ZMQ_EVENT_CLOSED);
// Expected 2nd REQ socket events
assert (req2_socket_events & ZMQ_EVENT_CONNECTED);
assert (!(req2_socket_events & ZMQ_EVENT_CLOSED));
for (unsigned int i = 0; i < 3; ++i)
zmq_threadclose(threads [i]);
return 0 ;
}
int main (void)
{
setup_test_environment();
void *ctx = zmq_ctx_new ();
assert (ctx);
// Spawn ZAP handler
void *zap_thread = zmq_threadstart (&zap_handler, ctx);
// Server socket will accept connections
void *server = zmq_socket (ctx, ZMQ_DEALER);
assert (server);
int rc = zmq_setsockopt (server, ZMQ_IDENTITY, "IDENT", 6);
assert (rc == 0);
int as_server = 1;
rc = zmq_setsockopt (server, ZMQ_PLAIN_SERVER, &as_server, sizeof (int));
assert (rc == 0);
rc = zmq_bind (server, "tcp://127.0.0.1:9998");
assert (rc == 0);
char username [256];
char password [256];
// Check PLAIN security with correct username/password
void *client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
strcpy (username, "admin");
rc = zmq_setsockopt (client, ZMQ_PLAIN_USERNAME, username, strlen (username));
assert (rc == 0);
strcpy (password, "password");
rc = zmq_setsockopt (client, ZMQ_PLAIN_PASSWORD, password, strlen (password));
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
bounce (server, client);
rc = zmq_close (client);
assert (rc == 0);
// Check PLAIN security with badly configured client (as_server)
// This will be caught by the plain_server class, not passed to ZAP
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
as_server = 1;
rc = zmq_setsockopt (client, ZMQ_PLAIN_SERVER, &as_server, sizeof (int));
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Check PLAIN security -- failed authentication
client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
strcpy (username, "wronguser");
strcpy (password, "wrongpass");
rc = zmq_setsockopt (client, ZMQ_PLAIN_USERNAME, username, strlen (username));
assert (rc == 0);
rc = zmq_setsockopt (client, ZMQ_PLAIN_PASSWORD, password, strlen (password));
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9998");
assert (rc == 0);
expect_bounce_fail (server, client);
close_zero_linger (client);
// Shutdown
rc = zmq_close (server);
assert (rc == 0);
rc = zmq_ctx_term (ctx);
assert (rc == 0);
// Wait until ZAP handler terminates
zmq_threadclose (zap_thread);
return 0;
}
int main (void)
{
setup_test_environment();
void *ctx = zmq_ctx_new ();
assert (ctx);
void *client = zmq_socket (ctx, ZMQ_CLIENT);
void *client2 = zmq_socket (ctx, ZMQ_CLIENT);
int rc;
rc = zmq_bind (client, "tcp://127.0.0.1:5560");
assert (rc == 0);
rc = zmq_connect (client2, "tcp://127.0.0.1:5560");
assert (rc == 0);
void* t1 = zmq_threadstart(worker1, client2);
void* t2 = zmq_threadstart(worker2, client2);
char data[1];
data[0] = 0;
for (int i=0; i < 10; i++) {
rc = zmq_send_const(client, data, 1, 0);
assert (rc == 1);
rc = zmq_send_const(client, data, 1, 0);
assert(rc == 1);
char a, b;
rc = zmq_recv(client, &a, 1, 0);
assert(rc == 1);
rc = zmq_recv(client, &b, 1, 0);
assert(rc == 1);
// make sure they came from different threads
assert((a == 1 && b == 2) || (a == 2 && b == 1));
}
// make the thread exit
data[0] = 1;
rc = zmq_send_const(client, data, 1, 0);
assert (rc == 1);
rc = zmq_send_const(client, data, 1, 0);
assert(rc == 1);
zmq_threadclose(t1);
zmq_threadclose(t2);
rc = zmq_close (client2);
assert (rc == 0);
rc = zmq_close (client);
assert (rc == 0);
rc = zmq_ctx_term (ctx);
assert (rc == 0);
return 0 ;
}