本文整理汇总了C++中drain_cq函数的典型用法代码示例。如果您正苦于以下问题：C++ drain_cq函数的具体用法？C++ drain_cq怎么用？C++ drain_cq使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了drain_cq函数的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: end_test
static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
}示例2: teardown_servers
static void teardown_servers(servers_fixture *f) {
size_t i;
/* Destroy server. */
for (i = 0; i < f->num_servers; i++) {
if (f->servers[i] == NULL) continue;
grpc_server_shutdown_and_notify(f->servers[i], f->cq, tag(10000));
GPR_ASSERT(grpc_completion_queue_pluck(f->cq, tag(10000),
n_millis_time(5000), NULL)
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(f->servers[i]);
}
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
gpr_free(f->servers);
for (i = 0; i < f->num_servers; i++) {
gpr_free(f->servers_hostports[i]);
grpc_metadata_array_destroy(&f->request_metadata_recv[i]);
}
gpr_free(f->servers_hostports);
gpr_free(f->request_metadata_recv);
gpr_free(f->server_calls);
gpr_free(f);
}示例3: end_test
static void end_test(grpc_end2end_test_fixture *f) {
shutdown_client(f);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
/* f->shutdown_cq is not used in this test */
grpc_completion_queue_destroy(f->shutdown_cq);
}示例4: test_connect
//.........这里部分代码省略.........
gpr_log(GPR_INFO, "Testing with server=%s client=%s (expecting %s)",
server_hostport, client_hostport, expect_ok ? "success" : "failure");
gpr_free(client_hostport);
gpr_free(server_hostport);
if (expect_ok) {
/* Normal deadline, shouldn't be reached. */
deadline = ms_from_now(60000);
} else {
/* Give up faster when failure is expected.
BUG: Setting this to 1000 reveals a memory leak (b/18608927). */
deadline = ms_from_now(1500);
}
/* Send a trivial request. */
c = grpc_channel_create_call(client, client_cq, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
op->data.send_initial_metadata.count = 0;
op++;
op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
op++;
op->op = GRPC_OP_RECV_INITIAL_METADATA;
op->data.recv_initial_metadata = &initial_metadata_recv;
op++;
op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv;
op->data.recv_status_on_client.status = &status;
op->data.recv_status_on_client.status_details = &details;
op->data.recv_status_on_client.status_details_capacity = &details_capacity;
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, ops, op - ops, tag(1)));
if (expect_ok) {
/* Check for a successful request. */
GPR_ASSERT(GRPC_CALL_OK ==
grpc_server_request_call(server, &s, &call_details,
&request_metadata_recv, server_cq,
server_cq, tag(101)));
cq_expect_completion(v_server, tag(101), GRPC_OP_OK);
cq_verify(v_server);
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
op->data.send_initial_metadata.count = 0;
op++;
op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
op->data.send_status_from_server.trailing_metadata_count = 0;
op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED;
op->data.send_status_from_server.status_details = "xyz";
op++;
op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
op->data.recv_close_on_server.cancelled = &was_cancelled;
op++;
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_start_batch(s, ops, op - ops, tag(102)));
cq_expect_completion(v_server, tag(102), GRPC_OP_OK);
cq_verify(v_server);
cq_expect_completion(v_client, tag(1), GRPC_OP_OK);
cq_verify(v_client);
GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
GPR_ASSERT(0 == strcmp(details, "xyz"));
GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
GPR_ASSERT(was_cancelled == 0);
grpc_call_destroy(s);
} else {
/* Check for a failed connection. */
cq_expect_completion(v_client, tag(1), GRPC_OP_OK);
cq_verify(v_client);
GPR_ASSERT(status == GRPC_STATUS_DEADLINE_EXCEEDED);
}
grpc_call_destroy(c);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
/* Destroy client. */
grpc_channel_destroy(client);
grpc_completion_queue_shutdown(client_cq);
drain_cq(client_cq);
grpc_completion_queue_destroy(client_cq);
/* Destroy server. */
grpc_server_shutdown(server);
grpc_server_destroy(server);
grpc_completion_queue_shutdown(server_cq);
drain_cq(server_cq);
grpc_completion_queue_destroy(server_cq);
}示例5: test_connect
//.........这里部分代码省略.........
op->flags = expect_ok ? GRPC_INITIAL_METADATA_WAIT_FOR_READY : 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_RECV_INITIAL_METADATA;
op->data.recv_initial_metadata = &initial_metadata_recv;
op->flags = 0;
op->reserved = NULL;
op++;
op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv;
op->data.recv_status_on_client.status = &status;
op->data.recv_status_on_client.status_details = &details;
op->data.recv_status_on_client.status_details_capacity = &details_capacity;
op->flags = 0;
op->reserved = NULL;
op++;
error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(1), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
if (expect_ok) {
/* Check for a successful request. */
error = grpc_server_request_call(server, &s, &call_details,
&request_metadata_recv, cq, cq, tag(101));
GPR_ASSERT(GRPC_CALL_OK == error);
CQ_EXPECT_COMPLETION(cqv, tag(101), 1);
cq_verify(cqv);
memset(ops, 0, sizeof(ops));
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
op->data.send_initial_metadata.count = 0;
op->flags = 0;
op++;
op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
op->data.send_status_from_server.trailing_metadata_count = 0;
op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED;
op->data.send_status_from_server.status_details = "xyz";
op->flags = 0;
op++;
op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
op->data.recv_close_on_server.cancelled = &was_cancelled;
op->flags = 0;
op++;
error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(102), NULL);
GPR_ASSERT(GRPC_CALL_OK == error);
CQ_EXPECT_COMPLETION(cqv, tag(102), 1);
CQ_EXPECT_COMPLETION(cqv, tag(1), 1);
cq_verify(cqv);
peer = grpc_call_get_peer(c);
gpr_log(GPR_DEBUG, "got peer: '%s'", peer);
gpr_free(peer);
GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
GPR_ASSERT(0 == strcmp(details, "xyz"));
GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
GPR_ASSERT(was_cancelled == 1);
grpc_call_destroy(s);
} else {
/* Check for a failed connection. */
CQ_EXPECT_COMPLETION(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status == GRPC_STATUS_UNAVAILABLE);
}
grpc_call_destroy(c);
cq_verifier_destroy(cqv);
/* Destroy client. */
grpc_channel_destroy(client);
/* Destroy server. */
grpc_server_shutdown_and_notify(server, cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(
cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5), NULL)
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(server);
grpc_completion_queue_shutdown(cq);
drain_cq(cq);
grpc_completion_queue_destroy(cq);
grpc_metadata_array_destroy(&initial_metadata_recv);
grpc_metadata_array_destroy(&trailing_metadata_recv);
grpc_metadata_array_destroy(&request_metadata_recv);
grpc_call_details_destroy(&call_details);
gpr_free(details);
if (picked_port) {
grpc_recycle_unused_port(port);
}
}示例6: test_connect
//.........这里部分代码省略.........
/* Create server. */
server_cq = grpc_completion_queue_create();
server = grpc_server_create(server_cq, NULL);
GPR_ASSERT((got_port = grpc_server_add_http2_port(server, server_hostport)) >
0);
if (port == 0) {
port = got_port;
} else {
GPR_ASSERT(port == got_port);
}
grpc_server_start(server);
v_server = cq_verifier_create(server_cq);
/* Create client. */
gpr_join_host_port(&client_hostport, client_host, port);
client_cq = grpc_completion_queue_create();
client = grpc_channel_create(client_hostport, NULL);
v_client = cq_verifier_create(client_cq);
gpr_log(GPR_INFO, "Testing with server=%s client=%s (expecting %s)",
server_hostport, client_hostport, expect_ok ? "success" : "failure");
gpr_free(client_hostport);
gpr_free(server_hostport);
if (expect_ok) {
/* Normal deadline, shouldn't be reached. */
deadline = ms_from_now(60000);
} else {
/* Give up faster when failure is expected.
BUG: Setting this to 1000 reveals a memory leak (b/18608927). */
deadline = ms_from_now(1500);
}
/* Send a trivial request. */
c = grpc_channel_create_call_old(client, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_invoke_old(c, client_cq, tag(2), tag(3), 0));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done_old(c, tag(4)));
if (expect_ok) {
/* Check for a successful request. */
cq_expect_finish_accepted(v_client, tag(4), GRPC_OP_OK);
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call_old(server, tag(100)));
cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo",
"foo.test.google.fr", deadline, NULL);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_server_accept_old(s, server_cq, tag(102)));
GPR_ASSERT(GRPC_CALL_OK == grpc_call_server_end_initial_metadata_old(s, 0));
cq_expect_client_metadata_read(v_client, tag(2), NULL);
cq_verify(v_client);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_start_write_status_old(s, GRPC_STATUS_UNIMPLEMENTED,
"xyz", tag(5)));
cq_expect_finished_with_status(v_client, tag(3), GRPC_STATUS_UNIMPLEMENTED,
"xyz", NULL);
cq_verify(v_client);
cq_expect_finish_accepted(v_server, tag(5), GRPC_OP_OK);
cq_expect_finished(v_server, tag(102), NULL);
cq_verify(v_server);
grpc_call_destroy(c);
grpc_call_destroy(s);
} else {
/* Check for a failed connection. */
cq_expect_client_metadata_read(v_client, tag(2), NULL);
cq_expect_finished_with_status(v_client, tag(3),
GRPC_STATUS_DEADLINE_EXCEEDED,
"Deadline Exceeded", NULL);
cq_expect_finish_accepted(v_client, tag(4), GRPC_OP_ERROR);
cq_verify(v_client);
grpc_call_destroy(c);
}
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
/* Destroy client. */
grpc_channel_destroy(client);
grpc_completion_queue_shutdown(client_cq);
drain_cq(client_cq);
grpc_completion_queue_destroy(client_cq);
/* Destroy server. */
grpc_server_shutdown(server);
grpc_server_destroy(server);
grpc_completion_queue_shutdown(server_cq);
drain_cq(server_cq);
grpc_completion_queue_destroy(server_cq);
}