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/*
* Copyright 2009- ECMWF.
*
* This software is licensed under the terms of the Apache Licence version 2.0
* which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
* In applying this licence, ECMWF does not waive the privileges and immunities
* granted to it by virtue of its status as an intergovernmental organisation
* nor does it submit to any jurisdiction.
*/
#ifndef ecflow_http_test_InvokeServer_HPP
#define ecflow_http_test_InvokeServer_HPP
#include <iostream>
#include <thread>
#include <boost/test/unit_test.hpp>
#include "TestHelper.hpp"
#include "ecflow/client/ClientInvoker.hpp"
#include "ecflow/core/EcfPortLock.hpp"
#include "ecflow/core/Environment.hpp"
#include "ecflow/core/Host.hpp"
#include "ecflow/core/Str.hpp"
#include "ecflow/server/Server.hpp"
#include "ecflow/server/ServerEnvironment.hpp"
class InvokeServer {
public:
InvokeServer(bool use_http_backend = false) : use_http_backend_(use_http_backend) {
std::string port;
ecf::environment::get(ecf::environment::ECF_PORT, port);
/// Remove check pt and backup check pt file, else server will load it & remove log file
ecf::Host h;
fs::remove(h.ecf_checkpt_file(port));
fs::remove(h.ecf_backup_checkpt_file(port));
fs::remove(h.ecf_log_file(port));
std::string theServerInvokePath = ecf::File::find_ecf_server_path();
BOOST_REQUIRE_MESSAGE(!theServerInvokePath.empty(), "The server executable could not found");
BOOST_REQUIRE_MESSAGE(fs::exists(theServerInvokePath),
"The server executable does not exist at: " << theServerInvokePath);
BOOST_TEST_MESSAGE("Using eclow_server from " << theServerInvokePath);
std::string cmd = theServerInvokePath;
if (use_http_backend_) {
cmd += " --http";
}
std::thread t([&] { system(cmd.c_str()); });
t.detach();
sleep(1);
ClientInvoker theClient("localhost", port);
if (use_http_backend_) {
theClient.enable_http();
}
if (theClient.wait_for_server_reply()) {
theClient.restartServer();
server_started = true;
}
else {
server_started = false;
}
}
~InvokeServer() {
std::string port;
ecf::environment::get(ecf::environment::ECF_PORT, port);
BOOST_TEST_MESSAGE("*****InvokeServer:: Closing server on port " << port);
{
ClientInvoker theClient("localhost", port);
if (use_http_backend_) {
theClient.enable_http();
}
BOOST_REQUIRE_NO_THROW(theClient.terminateServer());
BOOST_REQUIRE_MESSAGE(theClient.wait_for_server_death(), "Failed to terminate server after 60 seconds\n");
}
ecf::Host h;
fs::remove(h.ecf_log_file(port));
BOOST_CHECK_MESSAGE(!fs::exists(h.ecf_log_file(port)), "log file " << h.ecf_log_file(port) << " not deleted\n");
fs::remove(h.ecf_checkpt_file(port));
fs::remove(h.ecf_backup_checkpt_file(port));
BOOST_CHECK_MESSAGE(!fs::exists(h.ecf_checkpt_file(port)),
"file " << h.ecf_checkpt_file(port) << " not deleted\n");
BOOST_CHECK_MESSAGE(!fs::exists(h.ecf_backup_checkpt_file(port)),
"file " << h.ecf_backup_checkpt_file(port) << " not deleted\n");
}
bool server_started{false};
bool use_http_backend_{false};
};
#endif /* ecflow_http_test_InvokeServer_HPP */
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