Add max_connection_age end2end test
diff --git a/test/core/end2end/end2end_nosec_tests.c b/test/core/end2end/end2end_nosec_tests.c
index b351bde..70206a4 100644
--- a/test/core/end2end/end2end_nosec_tests.c
+++ b/test/core/end2end/end2end_nosec_tests.c
@@ -97,6 +97,8 @@
extern void load_reporting_hook_pre_init(void);
extern void max_concurrent_streams(grpc_end2end_test_config config);
extern void max_concurrent_streams_pre_init(void);
+extern void max_connection_age(grpc_end2end_test_config config);
+extern void max_connection_age_pre_init(void);
extern void max_message_length(grpc_end2end_test_config config);
extern void max_message_length_pre_init(void);
extern void negative_deadline(grpc_end2end_test_config config);
@@ -174,6 +176,7 @@
large_metadata_pre_init();
load_reporting_hook_pre_init();
max_concurrent_streams_pre_init();
+ max_connection_age_pre_init();
max_message_length_pre_init();
negative_deadline_pre_init();
network_status_change_pre_init();
@@ -232,6 +235,7 @@
large_metadata(config);
load_reporting_hook(config);
max_concurrent_streams(config);
+ max_connection_age(config);
max_message_length(config);
negative_deadline(config);
network_status_change(config);
@@ -363,6 +367,10 @@
max_concurrent_streams(config);
continue;
}
+ if (0 == strcmp("max_connection_age", argv[i])) {
+ max_connection_age(config);
+ continue;
+ }
if (0 == strcmp("max_message_length", argv[i])) {
max_message_length(config);
continue;
diff --git a/test/core/end2end/end2end_tests.c b/test/core/end2end/end2end_tests.c
index 199c09e..57e9eab 100644
--- a/test/core/end2end/end2end_tests.c
+++ b/test/core/end2end/end2end_tests.c
@@ -99,6 +99,8 @@
extern void load_reporting_hook_pre_init(void);
extern void max_concurrent_streams(grpc_end2end_test_config config);
extern void max_concurrent_streams_pre_init(void);
+extern void max_connection_age(grpc_end2end_test_config config);
+extern void max_connection_age_pre_init(void);
extern void max_message_length(grpc_end2end_test_config config);
extern void max_message_length_pre_init(void);
extern void negative_deadline(grpc_end2end_test_config config);
@@ -177,6 +179,7 @@
large_metadata_pre_init();
load_reporting_hook_pre_init();
max_concurrent_streams_pre_init();
+ max_connection_age_pre_init();
max_message_length_pre_init();
negative_deadline_pre_init();
network_status_change_pre_init();
@@ -236,6 +239,7 @@
large_metadata(config);
load_reporting_hook(config);
max_concurrent_streams(config);
+ max_connection_age(config);
max_message_length(config);
negative_deadline(config);
network_status_change(config);
@@ -371,6 +375,10 @@
max_concurrent_streams(config);
continue;
}
+ if (0 == strcmp("max_connection_age", argv[i])) {
+ max_connection_age(config);
+ continue;
+ }
if (0 == strcmp("max_message_length", argv[i])) {
max_message_length(config);
continue;
diff --git a/test/core/end2end/gen_build_yaml.py b/test/core/end2end/gen_build_yaml.py
index 0c74953..d40f852 100755
--- a/test/core/end2end/gen_build_yaml.py
+++ b/test/core/end2end/gen_build_yaml.py
@@ -122,6 +122,7 @@
'keepalive_timeout': default_test_options._replace(proxyable=False),
'large_metadata': default_test_options,
'max_concurrent_streams': default_test_options._replace(proxyable=False),
+ 'max_connection_age': default_test_options,
'max_message_length': default_test_options,
'negative_deadline': default_test_options,
'network_status_change': default_test_options,
diff --git a/test/core/end2end/generate_tests.bzl b/test/core/end2end/generate_tests.bzl
index 431c699..530a889 100755
--- a/test/core/end2end/generate_tests.bzl
+++ b/test/core/end2end/generate_tests.bzl
@@ -109,6 +109,7 @@
'keepalive_timeout': test_options(proxyable=False),
'large_metadata': test_options(),
'max_concurrent_streams': test_options(proxyable=False),
+ 'max_connection_age': test_options(),
'max_message_length': test_options(),
'negative_deadline': test_options(),
'network_status_change': test_options(),
diff --git a/test/core/end2end/tests/max_connection_age.c b/test/core/end2end/tests/max_connection_age.c
new file mode 100644
index 0000000..9b31752
--- /dev/null
+++ b/test/core/end2end/tests/max_connection_age.c
@@ -0,0 +1,359 @@
+/*
+ *
+ * Copyright 2017, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "test/core/end2end/end2end_tests.h"
+
+#include <limits.h>
+#include <string.h>
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/sync.h>
+#include <grpc/support/thd.h>
+#include <grpc/support/time.h>
+#include <grpc/support/useful.h>
+
+#include "test/core/end2end/cq_verifier.h"
+
+#define MAX_CONNECTION_AGE 1
+#define MAX_CONNECTION_AGE_GRACE 2
+
+static void *tag(intptr_t t) { return (void *)t; }
+
+static void drain_cq(grpc_completion_queue *cq) {
+ grpc_event ev;
+ do {
+ ev = grpc_completion_queue_next(cq, grpc_timeout_seconds_to_deadline(5),
+ NULL);
+ } while (ev.type != GRPC_QUEUE_SHUTDOWN);
+}
+
+static void shutdown_server(grpc_end2end_test_fixture *f) {
+ if (!f->server) return;
+ grpc_server_destroy(f->server);
+ f->server = NULL;
+}
+
+static void shutdown_client(grpc_end2end_test_fixture *f) {
+ if (!f->client) return;
+ grpc_channel_destroy(f->client);
+ f->client = NULL;
+}
+
+static void end_test(grpc_end2end_test_fixture *f) {
+ shutdown_server(f);
+ shutdown_client(f);
+
+ grpc_completion_queue_shutdown(f->cq);
+ drain_cq(f->cq);
+ grpc_completion_queue_destroy(f->cq);
+}
+
+static void test_max_age_forcibly_close(grpc_end2end_test_config config) {
+ grpc_end2end_test_fixture f = config.create_fixture(NULL, NULL);
+ cq_verifier *cqv = cq_verifier_create(f.cq);
+ grpc_arg server_a[] = {{.type = GRPC_ARG_INTEGER,
+ .key = GRPC_ARG_MAX_CONNECTION_AGE_S,
+ .value.integer = MAX_CONNECTION_AGE},
+ {.type = GRPC_ARG_INTEGER,
+ .key = GRPC_ARG_MAX_CONNECTION_AGE_GRACE_S,
+ .value.integer = MAX_CONNECTION_AGE_GRACE}};
+ grpc_channel_args server_args = {.num_args = GPR_ARRAY_SIZE(server_a),
+ .args = server_a};
+
+ config.init_client(&f, NULL);
+ config.init_server(&f, &server_args);
+
+ grpc_call *c;
+ grpc_call *s;
+ gpr_timespec deadline = grpc_timeout_seconds_to_deadline(10);
+ grpc_op ops[6];
+ grpc_op *op;
+ grpc_metadata_array initial_metadata_recv;
+ grpc_metadata_array trailing_metadata_recv;
+ grpc_metadata_array request_metadata_recv;
+ grpc_call_details call_details;
+ grpc_status_code status;
+ grpc_call_error error;
+ grpc_slice details;
+ int was_cancelled = 2;
+
+ c = grpc_channel_create_call(
+ f.client, NULL, GRPC_PROPAGATE_DEFAULTS, f.cq,
+ grpc_slice_from_static_string("/foo"),
+ get_host_override_slice("foo.test.google.fr:1234", config), deadline,
+ NULL);
+ GPR_ASSERT(c);
+
+ grpc_metadata_array_init(&initial_metadata_recv);
+ grpc_metadata_array_init(&trailing_metadata_recv);
+ grpc_metadata_array_init(&request_metadata_recv);
+ grpc_call_details_init(&call_details);
+
+ memset(ops, 0, sizeof(ops));
+ op = ops;
+ op->op = GRPC_OP_SEND_INITIAL_METADATA;
+ op->data.send_initial_metadata.count = 0;
+ op->data.send_initial_metadata.metadata = NULL;
+ op->flags = 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.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->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);
+
+ error =
+ grpc_server_request_call(f.server, &s, &call_details,
+ &request_metadata_recv, f.cq, f.cq, tag(101));
+ GPR_ASSERT(GRPC_CALL_OK == error);
+ CQ_EXPECT_COMPLETION(cqv, tag(101), 1);
+ cq_verify(cqv);
+
+ /* Wait for the channel to reach its max age */
+ cq_verify_empty_timeout(cqv, MAX_CONNECTION_AGE + 1);
+
+ /* After the channel reaches its max age, we still do nothing here. And wait
+ for it to use up its max age grace period. */
+ CQ_EXPECT_COMPLETION(cqv, tag(1), 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->reserved = NULL;
+ 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;
+ grpc_slice status_details = grpc_slice_from_static_string("xyz");
+ op->data.send_status_from_server.status_details = &status_details;
+ op->flags = 0;
+ op->reserved = NULL;
+ op++;
+ op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
+ op->data.recv_close_on_server.cancelled = &was_cancelled;
+ op->flags = 0;
+ op->reserved = NULL;
+ 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_verify(cqv);
+
+ grpc_server_shutdown_and_notify(f.server, f.cq, tag(0xdead));
+ CQ_EXPECT_COMPLETION(cqv, tag(0xdead), 1);
+ cq_verify(cqv);
+
+ grpc_call_destroy(s);
+
+ /* The connection should be closed immediately after the max age grace period,
+ the in-progress RPC should fail. */
+ GPR_ASSERT(status == GRPC_STATUS_UNAVAILABLE);
+ char *details_str = grpc_slice_to_c_string(details);
+ gpr_log(GPR_DEBUG, "status: %d, details: %s", status, details_str);
+ gpr_free(details_str);
+ GPR_ASSERT(0 == grpc_slice_str_cmp(details, "Endpoint read failed"));
+ GPR_ASSERT(0 == grpc_slice_str_cmp(call_details.method, "/foo"));
+ validate_host_override_string("foo.test.google.fr:1234", call_details.host,
+ config);
+ GPR_ASSERT(was_cancelled == 1);
+
+ grpc_slice_unref(details);
+ 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);
+ grpc_call_destroy(c);
+ cq_verifier_destroy(cqv);
+ end_test(&f);
+ config.tear_down_data(&f);
+}
+
+static void test_max_age_gracefully_close(grpc_end2end_test_config config) {
+ grpc_end2end_test_fixture f = config.create_fixture(NULL, NULL);
+ cq_verifier *cqv = cq_verifier_create(f.cq);
+ grpc_arg server_a[] = {{.type = GRPC_ARG_INTEGER,
+ .key = GRPC_ARG_MAX_CONNECTION_AGE_S,
+ .value.integer = MAX_CONNECTION_AGE},
+ {.type = GRPC_ARG_INTEGER,
+ .key = GRPC_ARG_MAX_CONNECTION_AGE_GRACE_S,
+ .value.integer = INT_MAX}};
+ grpc_channel_args server_args = {.num_args = GPR_ARRAY_SIZE(server_a),
+ .args = server_a};
+
+ config.init_client(&f, NULL);
+ config.init_server(&f, &server_args);
+
+ grpc_call *c;
+ grpc_call *s;
+ gpr_timespec deadline = grpc_timeout_seconds_to_deadline(10);
+ grpc_op ops[6];
+ grpc_op *op;
+ grpc_metadata_array initial_metadata_recv;
+ grpc_metadata_array trailing_metadata_recv;
+ grpc_metadata_array request_metadata_recv;
+ grpc_call_details call_details;
+ grpc_status_code status;
+ grpc_call_error error;
+ grpc_slice details;
+ int was_cancelled = 2;
+
+ c = grpc_channel_create_call(
+ f.client, NULL, GRPC_PROPAGATE_DEFAULTS, f.cq,
+ grpc_slice_from_static_string("/foo"),
+ get_host_override_slice("foo.test.google.fr:1234", config), deadline,
+ NULL);
+ GPR_ASSERT(c);
+
+ grpc_metadata_array_init(&initial_metadata_recv);
+ grpc_metadata_array_init(&trailing_metadata_recv);
+ grpc_metadata_array_init(&request_metadata_recv);
+ grpc_call_details_init(&call_details);
+
+ memset(ops, 0, sizeof(ops));
+ op = ops;
+ op->op = GRPC_OP_SEND_INITIAL_METADATA;
+ op->data.send_initial_metadata.count = 0;
+ op->data.send_initial_metadata.metadata = NULL;
+ op->flags = 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.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->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);
+
+ error =
+ grpc_server_request_call(f.server, &s, &call_details,
+ &request_metadata_recv, f.cq, f.cq, tag(101));
+ GPR_ASSERT(GRPC_CALL_OK == error);
+ CQ_EXPECT_COMPLETION(cqv, tag(101), 1);
+ cq_verify(cqv);
+
+ /* Wait for the channel to reach its max age */
+ cq_verify_empty_timeout(cqv, MAX_CONNECTION_AGE + 1);
+
+ /* The connection is shutting down gracefully. In-progress rpc should not be
+ closed, hence the completion queue should see nothing here. */
+ cq_verify_empty_timeout(cqv, 2);
+
+ 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->reserved = NULL;
+ 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;
+ grpc_slice status_details = grpc_slice_from_static_string("xyz");
+ op->data.send_status_from_server.status_details = &status_details;
+ op->flags = 0;
+ op->reserved = NULL;
+ op++;
+ op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
+ op->data.recv_close_on_server.cancelled = &was_cancelled;
+ op->flags = 0;
+ op->reserved = NULL;
+ 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);
+
+ grpc_server_shutdown_and_notify(f.server, f.cq, tag(0xdead));
+ CQ_EXPECT_COMPLETION(cqv, tag(0xdead), 1);
+ cq_verify(cqv);
+
+ grpc_call_destroy(s);
+
+ /* The connection is closed gracefully with goaway, the rpc should still be
+ completed. */
+ GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
+ GPR_ASSERT(0 == grpc_slice_str_cmp(details, "xyz"));
+ GPR_ASSERT(0 == grpc_slice_str_cmp(call_details.method, "/foo"));
+ validate_host_override_string("foo.test.google.fr:1234", call_details.host,
+ config);
+ GPR_ASSERT(was_cancelled == 1);
+
+ grpc_slice_unref(details);
+ 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);
+ grpc_call_destroy(c);
+ cq_verifier_destroy(cqv);
+ end_test(&f);
+ config.tear_down_data(&f);
+}
+
+void max_connection_age(grpc_end2end_test_config config) {
+ test_max_age_forcibly_close(config);
+ test_max_age_gracefully_close(config);
+}
+
+void max_connection_age_pre_init(void) {}