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/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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* Copyright (C) 2011 Data Differential, http://datadifferential.com/
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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#include <libtest/common.h>
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#include <libtest/gearmand.h>
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#include "util/instance.hpp"
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#include "util/operation.hpp"
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using namespace datadifferential;
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using namespace libtest;
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#include <sys/types.h>
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#include <libgearman/gearman.h>
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#ifndef __INTEL_COMPILER
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#pragma GCC diagnostic ignored "-Wold-style-cast"
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class GetPid : public util::Instance::Finish
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bool call(const bool success, const std::string &response)
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if (success and response.size())
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_pid= atoi(response.c_str());
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if (is_pid_valid(_pid) == false)
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using namespace libtest;
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class Gearmand : public libtest::Server
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Gearmand(const std::string& host_arg, in_port_t port_arg) :
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libtest::Server(host_arg, port_arg)
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pid_t get_pid(bool error_is_ok)
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if (pid_file().empty() == false)
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Wait wait(pid_file(), 0);
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if (error_is_ok and not wait.successful())
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Error << "Pidfile was not found:" << pid_file();
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GetPid *get_instance_pid;
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util::Instance instance(hostname(), port());
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instance.set_finish(get_instance_pid= new GetPid);
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instance.push(new util::Operation(test_literal_param("getpid\r\n"), true));
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if (error_is_ok and instance.run() == false)
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Error << "Failed to obtain pid of server";
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return get_instance_pid->pid();
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gearman_client_st *client= gearman_client_create(NULL);
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Error << "Could not allocate memory for gearman_client_create()";
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gearman_client_set_timeout(client, 3000);
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if (gearman_success(gearman_client_add_server(client, hostname().c_str(), port())))
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gearman_return_t rc= gearman_client_echo(client, test_literal_param("This is my echo test"));
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if (gearman_success(rc))
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gearman_client_free(client);
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Error << hostname().c_str() << ":" << port() << " was " << gearman_strerror(rc) << " extended: " << gearman_client_error(client);
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Error << "gearman_client_add_server() " << gearman_client_error(client);
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gearman_client_free(client);
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const char *executable()
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return GEARMAND_BINARY;
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const char *pid_file_option()
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return "--pid-file=";
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const char *daemon_file_option()
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const char *log_file_option()
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return "-vvvvvvvv --log-file=";
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const char *port_option()
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bool has_syslog() const
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bool build(int argc, const char *argv[]);
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bool Gearmand::build(int argc, const char *argv[])
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std::stringstream arg_buffer;
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if (getuid() == 0 or geteuid() == 0)
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arg_buffer << " -u root ";
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arg_buffer << " --listen=127.0.0.1 ";
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for (int x= 1 ; x < argc ; x++)
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arg_buffer << " " << argv[x] << " ";
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set_extra_args(arg_buffer.str());
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libtest::Server *build_gearmand(const char *hostname, in_port_t try_port)
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return new Gearmand(hostname, try_port);