Esempio n. 1
0
def channel_notify_save(channel_id):
    from .models import Channel

    logger.info(
        "Notifying save to channel with id {0}"
        .format(channel_id)
    )

    try:
        channel = Channel.objects.get(pk=channel_id)

        sck = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)

        sck.connect(LS_SOCKET_BASE_CHANNEL_PATH.format(channel.pk))

        sck.send(LSTN_CMD_NOTIFY_SAVE.encode(encoding='utf_8'))
        sck.send(LSTN_CMD_EXIT.encode(encoding="utf_8"))

        sck.close()

        logger.info(
            "Notified save to channel with id {0}"
            .format(channel_id)
        )
    except Channel.DoesNotExist:
        logger.info(
            "Channel with id {0} does not exist"
            .format(channel_id)
        )

    return
Esempio n. 2
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def program_start(program_id):
    from programs.models import Program
    from streams.models import Channel

    logger.info(
        "Launching program with id {0}"
        .format(program_id)
    )
    try:
        program = Program.objects.get(pk=program_id)

        channel = Channel.objects.get(program=program)

        sck = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)

        sck.connect(LS_SOCKET_BASE_CHANNEL_PATH.format(channel.pk))

        sck.send(
            LSTN_CMD_PROGRAM_ADD.format(program_id).encode(encoding='utf_8'))
        sck.send(
            LSTN_CMD_EXIT.encode(encoding="utf_8"))

        sck.close()
    except Program.DoesNotExist:
        logger.error(
            "Program with id {0} does not exist"
            .format(program_id)
            )

    logger.info(
        "Launched program with id {0}"
        .format(program_id)
        )

    return
Esempio n. 3
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 def to_representation(self, name):
     return LS_SOCKET_BASE_CHANNEL_PATH.format(name)