lgl_host_server.py

# SPDX-License-Identifier: MIT
# -----------------------------------------------------------------------------
# Copyright (c) 2024 Arm Limited
#
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# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# SOFTWARE.
# -----------------------------------------------------------------------------

# This module implements a host server that provides services over the network
# to a layer running on a remote device.
#
# Run with ...
#    adb reverse localabstract:lglcomms tcp:63412
#

import sys
import threading

import lglpy.server
import lglpy.service_gpu_timeline
import lglpy.service_test
import lglpy.service_log

def main():
    # Create a server instance
    server = lglpy.server.CommsServer(63412)

    # Register all the services with it
    print(f'Registering host services:')

    if 0:
        service = lglpy.service_test.TestService()
        endpoint_id = server.register_endpoint(service)
        print(f'  - [{endpoint_id}] = {service.get_service_name()}')

    service = lglpy.service_log.LogService()
    endpoint_id = server.register_endpoint(service)
    print(f'  - [{endpoint_id}] = {service.get_service_name()}')

    service = lglpy.service_gpu_timeline.GPUTimelineService()
    endpoint_id = server.register_endpoint(service)
    print(f'  - [{endpoint_id}] = {service.get_service_name()}')

    print()

    # Start it running
    serverThread = threading.Thread(target=server.run, daemon=True)
    serverThread.start()

    # Press to exit
    try:
        input("Press any key to exit ...\n\n")
    except KeyboardInterrupt:
        print("Exiting ...")
        sys.exit(0)

    return 0

if __name__ == '__main__':
    sys.exit(main())