[SR-Users] websocket rd buffer size limit?
Daniel-Constantin Mierla
miconda at gmail.com
Wed Jan 27 11:57:32 CET 2021
Out of curiosity, how large do you expect the sip messages to be? Event
with webrtc sdp, I haven't seen sip messages getting closer to 64kB...
Cheers,
Daniel
On 26.01.21 22:01, Andrew Chen wrote:
> Ok thanks. I also forgot to mention these are websocket SIP calls to
> the Kamailio.
>
> I also ran into a thread after googling is to update the following in
> tls_server.c
>
> #define TLS_RD_MBUF_SZ65536
> #define TLS_WR_MBUF_SZ65536
>
> I will try both options.
>
> Thanks again!
>
> On Tue, Jan 26, 2021 at 1:15 PM Daniel-Constantin Mierla
> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
> Hello,
>
> this seems to be related to the SIP message max size, not to the
> tcp buffer size.
>
> You have to recompile kamailio after changing BUF_SIZE in the
> src/core/config.h.
>
> Cheers,
> Daniel
>
> On 26.01.21 18:43, Andrew Chen wrote:
>> Hey group,
>>
>> I was wondering if there is a way to control the websocket buffer
>> size to support large SIP messages. I received the following
>> error when sending content-length of 65000
>>
>> 2021-01-26T17:32:19.251408+00:00 sjomainkama50 kamailio[31871]:
>> 109(32008) WARNING: websocket [*ws_frame.c*:482]:
>> decode_and_validate_ws_frame(): message is too long for our
>> buffer size (65535 / 66151)
>>
>>
>> I am assuming this is controlled by the tcp_rd_buf params which
>> I have set to 131k:
>>
>>
>> *tcp_*rd_buf_size=131072
>>
>>
>> and this is my tcp_wr_buf params:
>>
>> *tcp_*wq_blk_size=131072
>>
>> *tcp_*conn_wq_max=131072
>>
>>
>>
>> Please advise.
>>
>>
>> Thanks.
>>
>>
>> --
>> Andy Chen
>> Sr. Telephony Lead Engineer
>> achen@ <mailto:achen at thinkingphones.com>fuze.com <http://fuze.com>
>>
>>
>>
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>
> --
> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com>
> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
> Funding: https://www.paypal.me/dcmierla <https://www.paypal.me/dcmierla>
>
>
>
> --
> Andy Chen
> Sr. Telephony Lead Engineer
> 415 516 5535 (M)
> achen@ <mailto:achen at thinkingphones.com>fuze.com <http://fuze.com>
>
>
> *Confidentiality Notice: The information contained in this e-mail and any
> attachments may be confidential. If you are not an intended recipient, you
> are hereby notified that any dissemination, distribution or copying of
> this
> e-mail is strictly prohibited. If you have received this e-mail in error,
> please notify the sender and permanently delete the e-mail and any
> attachments immediately. You should not retain, copy or use this e-mail or
> any attachment for any purpose, nor disclose all or any part of the
> contents to any other person. Thank you.*
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Funding: https://www.paypal.me/dcmierla
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