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/*
*
* Copyright 2015 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#include <grpc/support/cmdline.h>
#include <grpc/support/log.h>
#include <signal.h>
#include "test/core/bad_ssl/server_common.h"
#include "test/core/util/test_config.h"
/* Common server implementation details for all servers in servers/.
* There's nothing *wrong* with these servers per-se, but they are
* configured to cause some failure case in the SSL connection path.
*/
static int got_sigint = 0;
static void sigint_handler(int x) { got_sigint = 1; }
const char* bad_ssl_addr(int argc, char** argv) {
gpr_cmdline* cl;
const char* addr = NULL;
cl = gpr_cmdline_create("test server");
gpr_cmdline_add_string(cl, "bind", "Bind host:port", &addr);
gpr_cmdline_parse(cl, argc, argv);
gpr_cmdline_destroy(cl);
GPR_ASSERT(addr);
return addr;
}
void bad_ssl_run(grpc_server* server) {
int shutdown_started = 0;
int shutdown_finished = 0;
grpc_event ev;
grpc_call_error error;
grpc_call* s = NULL;
grpc_call_details call_details;
grpc_metadata_array request_metadata_recv;
grpc_completion_queue* cq = grpc_completion_queue_create_for_next(NULL);
grpc_completion_queue* shutdown_cq;
grpc_call_details_init(&call_details);
grpc_metadata_array_init(&request_metadata_recv);
grpc_server_register_completion_queue(server, cq, NULL);
grpc_server_start(server);
error = grpc_server_request_call(server, &s, &call_details,
&request_metadata_recv, cq, cq, (void*)1);
GPR_ASSERT(GRPC_CALL_OK == error);
signal(SIGINT, sigint_handler);
while (!shutdown_finished) {
if (got_sigint && !shutdown_started) {
gpr_log(GPR_INFO, "Shutting down due to SIGINT");
shutdown_cq = grpc_completion_queue_create_for_pluck(NULL);
grpc_server_shutdown_and_notify(server, shutdown_cq, NULL);
GPR_ASSERT(
grpc_completion_queue_pluck(shutdown_cq, NULL,
grpc_timeout_seconds_to_deadline(5), NULL)
.type == GRPC_OP_COMPLETE);
grpc_completion_queue_destroy(shutdown_cq);
grpc_completion_queue_shutdown(cq);
shutdown_started = 1;
}
ev = grpc_completion_queue_next(
cq,
gpr_time_add(gpr_now(GPR_CLOCK_REALTIME),
gpr_time_from_micros(1000000, GPR_TIMESPAN)),
NULL);
switch (ev.type) {
case GRPC_OP_COMPLETE:
GPR_ASSERT(ev.tag == (void*)1);
GPR_ASSERT(ev.success == 0);
break;
case GRPC_QUEUE_SHUTDOWN:
GPR_ASSERT(shutdown_started);
shutdown_finished = 1;
break;
case GRPC_QUEUE_TIMEOUT:
break;
}
}
GPR_ASSERT(s == NULL);
grpc_call_details_destroy(&call_details);
grpc_metadata_array_destroy(&request_metadata_recv);
}
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