1 //
2 //
3 // Copyright 2015 gRPC authors.
4 //
5 // Licensed under the Apache License, Version 2.0 (the "License");
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
8 //
9 // http://www.apache.org/licenses/LICENSE-2.0
10 //
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
16 //
17 //
18
19 #include <grpc/credentials.h>
20 #include <grpc/grpc.h>
21 #include <grpc/grpc_security.h>
22 #include <grpc/support/time.h>
23
24 #include "test/core/test_util/test_config.h"
25
main(int argc,char ** argv)26 int main(int argc, char** argv) {
27 grpc_completion_queue* cq1;
28 grpc_completion_queue* cq2;
29 grpc_completion_queue* cq3;
30 grpc_completion_queue_attributes attr;
31
32 grpc_server* server;
33
34 grpc::testing::TestEnvironment env(&argc, argv);
35 grpc_init();
36
37 attr.version = 1;
38 attr.cq_completion_type = GRPC_CQ_NEXT;
39 attr.cq_polling_type = GRPC_CQ_DEFAULT_POLLING;
40 attr.cq_shutdown_cb = nullptr;
41 cq1 = grpc_completion_queue_create(
42 grpc_completion_queue_factory_lookup(&attr), &attr, nullptr);
43
44 attr.cq_polling_type = GRPC_CQ_NON_LISTENING;
45 cq2 = grpc_completion_queue_create(
46 grpc_completion_queue_factory_lookup(&attr), &attr, nullptr);
47
48 attr.cq_polling_type = GRPC_CQ_NON_POLLING;
49 cq3 = grpc_completion_queue_create(
50 grpc_completion_queue_factory_lookup(&attr), &attr, nullptr);
51
52 server = grpc_server_create(nullptr, nullptr);
53 grpc_server_register_completion_queue(server, cq1, nullptr);
54 grpc_server_credentials* server_creds =
55 grpc_insecure_server_credentials_create();
56 grpc_server_add_http2_port(server, "[::]:0", server_creds);
57 grpc_server_credentials_release(server_creds);
58 grpc_server_register_completion_queue(server, cq2, nullptr);
59 grpc_server_register_completion_queue(server, cq3, nullptr);
60
61 grpc_server_start(server);
62 grpc_server_shutdown_and_notify(server, cq2, nullptr);
63 grpc_completion_queue_next(cq2, gpr_inf_future(GPR_CLOCK_REALTIME),
64 nullptr); // cue queue freeze
65 grpc_completion_queue_shutdown(cq1);
66 grpc_completion_queue_shutdown(cq2);
67 grpc_completion_queue_shutdown(cq3);
68
69 grpc_completion_queue_next(cq1, gpr_inf_future(GPR_CLOCK_REALTIME), nullptr);
70 grpc_completion_queue_next(cq2, gpr_inf_future(GPR_CLOCK_REALTIME), nullptr);
71 grpc_completion_queue_next(cq3, gpr_inf_future(GPR_CLOCK_REALTIME), nullptr);
72
73 grpc_server_destroy(server);
74 grpc_completion_queue_destroy(cq1);
75 grpc_completion_queue_destroy(cq2);
76 grpc_completion_queue_destroy(cq3);
77 grpc_shutdown();
78 return 0;
79 }
80