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118 lines
4.0 KiB
118 lines
4.0 KiB
/* |
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* |
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* Copyright 2015 gRPC authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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*/ |
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#include "test/core/end2end/end2end_tests.h" |
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#include <grpc/support/log.h> |
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#include <grpc/support/sync.h> |
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#include <grpc/support/thd.h> |
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#include <grpc/support/time.h> |
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#include <grpc/support/useful.h> |
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#include "test/core/end2end/cq_verifier.h" |
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#define PING_NUM 5 |
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static void *tag(intptr_t t) { return (void *)t; } |
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static void test_ping(grpc_end2end_test_config config, |
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int min_time_between_pings_ms) { |
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grpc_end2end_test_fixture f = config.create_fixture(NULL, NULL); |
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cq_verifier *cqv = cq_verifier_create(f.cq); |
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grpc_connectivity_state state = GRPC_CHANNEL_IDLE; |
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int i; |
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grpc_arg client_a[3]; |
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client_a[0].type = GRPC_ARG_INTEGER; |
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client_a[0].key = |
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const_cast<char *>(GRPC_ARG_HTTP2_MIN_SENT_PING_INTERVAL_WITHOUT_DATA_MS); |
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client_a[0].value.integer = 10; |
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client_a[1].type = GRPC_ARG_INTEGER; |
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client_a[1].key = const_cast<char *>(GRPC_ARG_HTTP2_MAX_PINGS_WITHOUT_DATA); |
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client_a[1].value.integer = 0; |
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client_a[2].type = GRPC_ARG_INTEGER; |
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client_a[2].key = const_cast<char *>(GRPC_ARG_KEEPALIVE_PERMIT_WITHOUT_CALLS); |
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client_a[2].value.integer = 1; |
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grpc_arg server_a[2]; |
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server_a[0].type = GRPC_ARG_INTEGER; |
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server_a[0].key = |
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const_cast<char *>(GRPC_ARG_HTTP2_MIN_RECV_PING_INTERVAL_WITHOUT_DATA_MS); |
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server_a[0].value.integer = 0; |
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server_a[1].type = GRPC_ARG_INTEGER; |
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server_a[1].key = const_cast<char *>(GRPC_ARG_KEEPALIVE_PERMIT_WITHOUT_CALLS); |
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server_a[1].value.integer = 1; |
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grpc_channel_args client_args = {GPR_ARRAY_SIZE(client_a), client_a}; |
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grpc_channel_args server_args = {GPR_ARRAY_SIZE(server_a), server_a}; |
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config.init_client(&f, &client_args); |
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config.init_server(&f, &server_args); |
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grpc_channel_ping(f.client, f.cq, tag(0), NULL); |
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CQ_EXPECT_COMPLETION(cqv, tag(0), 0); |
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/* check that we're still in idle, and start connecting */ |
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GPR_ASSERT(grpc_channel_check_connectivity_state(f.client, 1) == |
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GRPC_CHANNEL_IDLE); |
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/* we'll go through some set of transitions (some might be missed), until |
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READY is reached */ |
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while (state != GRPC_CHANNEL_READY) { |
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grpc_channel_watch_connectivity_state( |
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f.client, state, |
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gpr_time_add(grpc_timeout_seconds_to_deadline(3), |
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gpr_time_from_millis(min_time_between_pings_ms * PING_NUM, |
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GPR_TIMESPAN)), |
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f.cq, tag(99)); |
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CQ_EXPECT_COMPLETION(cqv, tag(99), 1); |
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cq_verify(cqv); |
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state = grpc_channel_check_connectivity_state(f.client, 0); |
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GPR_ASSERT(state == GRPC_CHANNEL_READY || |
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state == GRPC_CHANNEL_CONNECTING || |
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state == GRPC_CHANNEL_TRANSIENT_FAILURE); |
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} |
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for (i = 1; i <= PING_NUM; i++) { |
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grpc_channel_ping(f.client, f.cq, tag(i), NULL); |
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CQ_EXPECT_COMPLETION(cqv, tag(i), 1); |
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cq_verify(cqv); |
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} |
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grpc_server_shutdown_and_notify(f.server, f.cq, tag(0xdead)); |
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CQ_EXPECT_COMPLETION(cqv, tag(0xdead), 1); |
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cq_verify(cqv); |
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/* cleanup server */ |
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grpc_server_destroy(f.server); |
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grpc_channel_destroy(f.client); |
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grpc_completion_queue_shutdown(f.cq); |
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grpc_completion_queue_destroy(f.cq); |
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/* f.shutdown_cq is not used in this test */ |
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grpc_completion_queue_destroy(f.shutdown_cq); |
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config.tear_down_data(&f); |
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cq_verifier_destroy(cqv); |
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} |
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void ping(grpc_end2end_test_config config) { |
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GPR_ASSERT(config.feature_mask & FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION); |
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test_ping(config, 0); |
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test_ping(config, 100); |
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} |
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void ping_pre_init(void) {}
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