Verified Commit acc51766 authored by Alberto Miranda's avatar Alberto Miranda ♨️
Browse files

Add RPC examples

parent 99689b71

CMakeLists.txt

+6 −0
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@@ -118,6 +118,8 @@ set(SCORD_BIND_PORT 
)

message(STATUS "[${PROJECT_NAME}] server bind port: ${SCORD_BIND_PORT}")



option(SCORD_BUILD_EXAMPLES "Build examples (disabled by default)" OFF)



set(CMAKE_EXPORT_COMPILE_COMMANDS ON)



# ##############################################################################
@@ -188,3 +190,7 @@ FetchContent_MakeAvailable(spdlog) 
# ##############################################################################

add_subdirectory(etc)

add_subdirectory(src)



if(SCORD_BUILD_EXAMPLES)

  add_subdirectory(examples)

endif()

examples/CMakeLists.txt

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+28 −0
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################################################################################

# Copyright 2021, Barcelona Supercomputing Center (BSC), Spain                 #

#                                                                              #

# This software was partially supported by the EuroHPC-funded project ADMIRE   #

#   (Project ID: 956748, https://www.admire-eurohpc.eu).                       #

#                                                                              #

# This file is part of scord.                                                  #

#                                                                              #

# scord is free software: you can redistribute it and/or modify                #

# it under the terms of the GNU General Public License as published by         #

# the Free Software Foundation, either version 3 of the License, or            #

# (at your option) any later version.                                          #

#                                                                              #

# scord is distributed in the hope that it will be useful,                     #

# but WITHOUT ANY WARRANTY; without even the implied warranty of               #

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                #

# GNU General Public License for more details.                                 #

#                                                                              #

# You should have received a copy of the GNU General Public License            #

# along with scord.  If not, see <https://www.gnu.org/licenses/>.              #

#                                                                              #

# SPDX-License-Identifier: GPL-3.0-or-later                                    #

################################################################################



add_executable(ping)

target_sources(ping PRIVATE ping.cpp)



target_link_libraries(ping PUBLIC network_engine fmt::fmt)

examples/ping.cpp

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+47 −0
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/******************************************************************************

 * Copyright 2021, Barcelona Supercomputing Center (BSC), Spain

 *

 * This software was partially supported by the EuroHPC-funded project ADMIRE

 *   (Project ID: 956748, https://www.admire-eurohpc.eu).

 *

 * This file is part of scord.

 *

 * scord is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * scord is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with scord.  If not, see <https://www.gnu.org/licenses/>.

 *

 * SPDX-License-Identifier: GPL-3.0-or-later

 *****************************************************************************/



#include <fmt/format.h>

#include <engine.hpp>



int

main(int argc, char* argv[]) {



    if(argc != 2) {

        fmt::print(stderr, "ERROR: no server address provided\n");

        fmt::print(stderr, "Usage: ping <SERVER_ADDRESS>\n");

        exit(EXIT_FAILURE);

    }



    scord::network::rpc_client rpc_client{"tcp"};

    rpc_client.register_rpcs();



    auto endp = rpc_client.lookup(argv[1]);



    fmt::print(stdout, "Calling PING remote procedure on {}...\n", argv[1]);



    endp.call("ping");



    fmt::print(stdout, "PING remote procedure completed successfully\n");

}