Hey,

if you want to send GELF messages from your PHP application, you might
want to look at https://github.com/bzikarsky/gelf-php/.
This is a ready to use PHP GELF library which also supports chunking.

Hope that helps!

Regards,
Bernd

On 1 March 2015 at 19:31, Jesús Alberto Vidal Cortés
<[email protected]> wrote:
> Can anyone write a detailed sample of a a chunked message?
>
> Thank you very much
>
>
> On Friday, February 27, 2015 at 6:32:46 PM UTC+1, Jesús Alberto Vidal Cortés
> wrote:
>>
>> Hi, I'm trying to process with gawk a PHP log for loading it graylog2 (I
>> have many log lines really big). I'm not able of send the correct
>> information to graylog2 input UDP 12200
>>
>> If I want to send the next log (is gelf formated) entry to graylog2 using
>> two chunks how could I do it? What information must have exactly each chunk?
>>
>> {\n  \"version\": \"1.1\",\n  \"host\":\"phcaeproma01\",\n
>> \"short_message\":\"Chunked message\",\n  \"timestamp\": 123455134,\n
>> \"level\":1,\n  \"_remote_addr\":\"10.1.104.57\",\n
>> \"_idf\":\"987297342\",\n  \"_process\":\"Process\",\n
>> \"_uid\":\"9798742.938292\",\n  \"_idcert\":\"9386101233\" \n}
>>
>> I'm able of loading this log line without using chunks (it's a simple log
>> line sample) I'm trying to send the next two chunks to graylog2:
>>
>> 1.
>> \x1e\x0f0000000102{\n  \"version\": \"1.1\",\n
>> \"host\":\"phcaeproma01\",\n  \"short_message\":\"%s\",\n  \"timestamp\":
>> %d,\n  \"level\":%d,\n  \"_remote_addr\":\"%s\",\n  \"_idf\":\"%s\",\n
>> \"_process\":\"%s\",\n
>>
>> 2.
>> \x1e\x0f0000000112\"_uid\":\"%s\",\n  \"_idcert\":\"%s\" \n}
>>
>> and I obtain the next trace in graylog2 server log
>>
>> 2015-02-26 16:59:05,389 DEBUG:
>> org.graylog2.plugin.inputs.transports.NettyTransport - More chunks necessary
>> to complete this message
>> 2015-02-26 16:59:05,390 DEBUG:
>> org.graylog2.inputs.codecs.GelfChunkAggregator - Dumping GELF chunk map
>> [chunks for 1 messages]:
>> Message <3030303030303031>      Chunks:
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 <not arrived yet>
>>                 ID: 3030303030303031    Sequence: 49/50 Arrival:
>> 1424966345389  Data size: 212
>>                 <not arrived yet>
>>
>> 2015-02-26 16:59:05,390 DEBUG:
>> org.graylog2.plugin.inputs.transports.NettyTransport - More chunks necessary
>> to complete this message
>>
>>
>> What I'm doing wrong?
>>
>> I'm using the next sentences to send the information from gawk server to
>> graylog2 server:
>>
>> printf "\x1e\x0f%s%c%c%s","00000001",48,50,substr(v_cad,1,200) |&
>> "/inet/udp/0/10.253.114.218/12200";
>> printf "\x1e\x0f%s%c%c%s","00000001",49,50,substr(v_cad,201) |&
>> "/inet/udp/0/10.253.114.218/12200";
>>
>> Thank you very much for any help. It's very important to me be able of
>> send a long message in chunks
>
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