symfony 2.3 monolog configuration for use with graylog2 http transport

config.yml

services:
    gelf.transport:
        class: Gelf\Transport\HttpTransport
        arguments: [%graylog_hostname%, %graylog_port%]

monolog:
    handlers:
        graylog:
            type:         gelf
            publisher:
                id:       gelf.transport
                #host:
                #port
                # if you dont use the service definition for http transport it will default to udp transport

parameters.yml

parameters:
    graylog_hostname: "graylog.endpoint"
    graylog_port: 12001