So what engineering is stating is we may need to support up to 65k. The video feature to support more video pods will produce large SDP's.
So I got a random MESSAGE to Kamailio to work with TCP 5060 with 70k content length but when using websocket, it's limited to 64k.
On Wed, Jan 27, 2021 at 5:57 AM Daniel-Constantin Mierla miconda@gmail.com wrote:
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_SZ 65536 #define TLS_WR_MBUF_SZ 65536
I will try both options.
Thanks again!
On Tue, Jan 26, 2021 at 1:15 PM Daniel-Constantin Mierla < miconda@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@ achen@thinkingphones.comfuze.com
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-- Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Funding: https://www.paypal.me/dcmierla
-- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@ achen@thinkingphones.comfuze.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.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Funding: https://www.paypal.me/dcmierla