Ok I got it, Let me explain in brief, So, I was having 2 proxy servers,
1. Proxy-kam-01(kamailio-5.4.7) 2. Proxy-kam-02(kamailio-5.4.7) Now i have upgraded the Proxy-kam-02(5.5.5), now the phrase will be 1. Proxy-kam-01(kamailio-5.4.7) 2. Proxy-kam-02(kamailio-5.5.5) hereafter upgradation of one of the proxy we are facing the memory issue like I have shared the errors to you in previous mail. On Thu, Apr 6, 2023 at 2:13 PM Henning Westerholt <h...@gilawa.com> wrote: > Hello, > > > > not sure if I understand it correctly. But in case of DMQ, you need to > have both proxies at least on the same major version (5.5.x), replication > will not work from 5.4.x to 5.5.x for example. So you need to update both > proxies the same time. > > > > Cheers, > > > > Henning > > > > -- > > Henning Westerholt – https://skalatan.de/blog/ > > Kamailio services – https://gilawa.com > > > > *From:* satyaprakash ch <chiramchetty.satyaprak...@gmail.com> > *Sent:* Donnerstag, 6. April 2023 09:39 > *To:* Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org> > *Subject:* [SR-Users] Re: issue in kamailio of udp > > > > Here I need to mention is, > > I was maintaining the 2 proxies with Kamailio version 5.4.7, Then I have > only upgraded a single proxy to 5.5.5, > Is there any compatibility for the version change of a single proxy server > that makes the issue? Because the 2 proxy servers are maintained with DMQ, > > Awaiting any reply for this..! > > > > On Wed, Apr 5, 2023 at 11:23 PM satyaprakash ch < > chiramchetty.satyaprak...@gmail.com> wrote: > > Hi, > > I had upgraded Kamailio from 5.4.7 to 5.5.5, Then I restarted the Kamailio > service. > > After upgradation im getting the below error, > > /usr/local/sbin/kamailio[21754]: ERROR: <core> [core/udp_server.c:596]: > udp_send(): sendto(sock, buf: 0x7f7502289200, len: 61012, 0, dst: ( > 10.122.45.189:5080), tolen: 16) - err: No buffer space available (105) > /usr/local/sbin/kamailio[21754]: ERROR: tm [../../core/forward.h:231]: > msg_send_buffer(): udp_send failed > /usr/local/sbin/kamailio[21754]: ERROR: tm [uac.c:678]: > send_prepared_request_impl(): Attempt to send to precreated request failed > > ERROR: tm [../../core/forward.h:231]: msg_send_buffer(): udp_send failed > > ERROR: tm [uac.c:678]: send_prepared_request_impl(): Attempt to send to > precreated request failed > > > > Anyone have any idea on this errors. > >
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