3 May
2015
3 May
'15
1:21 p.m.
Hello,
about module websocket, is it possible to associate a value with the TCP
connection and have this value readable when handling SIP requests on that
connection?
4 May
4 May
11:05 a.m.
On Sun, May 3, 2015 at 7:21 PM, mayamatakeshi <mayamatakeshi(a)gmail.com>
wrote:
Hello,
about module websocket, is it possible to associate a value with the TCP
connection and have this value readable when handling SIP requests on that
connection?
Hello, I have found a way to do it using htable.
Here is the gist of it in case someone else needs this:
loadmodule "xhttp.so"
loadmodule "websocket.so"
modparam("htable", "htable", "websocket=>size=10")
route {
if(proto == WS) {
xlog("L_DEBUG", "WebSocket check: conid=$conid
val=$sht(websocket=>$conid)\n");
}
}
event_route[xhttp:request] {
if (ws_handle_handshake()) {
# successful connection
#adding $conid to hash table
$sht(websocket=>$conid) = $hu;
exit;
}
}
event_route[websocket:closed] {
xlog("L_DEBUG", "WebSocket connection from $si:$sp has
closed\n");
# deleting $conid from hash table
$sht(websocket=>$conid) = $null;
}
Regards,
Takeshi
11:22 a.m.
On Mon, May 4, 2015 at 5:05 PM, mayamatakeshi <mayamatakeshi(a)gmail.com>
wrote:
On Sun, May 3, 2015 at 7:21 PM, mayamatakeshi <mayamatakeshi(a)gmail.com>
wrote:
Checking again, deletion of the entry in the hash table is failing.
In older versions of kamailio, if I am not mistaken, i used:
$sht(websocket=>$conid) = null;
but it seems in recent version null was replaced with $null (as if i use
null, kamailio will not start)
so I am using
$sht(websocket=>$conid) = $null;
but it seems this doesn't work.
So, how do we currently delete an htable entry at config file?
Hello,
about module websocket, is it possible to associate a value with the TCP
connection and have this value readable when handling SIP requests on that
connection?
Hello, I have found a way to do it using htable.
Here is the gist of it in case someone else needs this:
loadmodule "xhttp.so"
loadmodule "websocket.so"
modparam("htable", "htable", "websocket=>size=10")
route {
if(proto == WS) {
xlog("L_DEBUG", "WebSocket check: conid=$conid
val=$sht(websocket=>$conid)\n");
}
}
event_route[xhttp:request] {
if (ws_handle_handshake()) {
# successful connection
#adding $conid to hash table
$sht(websocket=>$conid) = $hu;
exit;
}
}
event_route[websocket:closed] {
xlog("L_DEBUG", "WebSocket connection from $si:$sp has
closed\n");
# deleting $conid from hash table
$sht(websocket=>$conid) = $null;
}
Regards,
Takeshi
11:36 a.m.
On Mon, May 4, 2015 at 5:22 PM, mayamatakeshi <mayamatakeshi(a)gmail.com>
wrote:
On Mon, May 4, 2015 at 5:05 PM, mayamatakeshi <mayamatakeshi(a)gmail.com>
wrote:
My mistake. htable entry deletion by assignment to $null does work, the
problem is that when we get websocked:closed, $conid is not valid anymore.
I confirmed this by using this:
xlog("L_ERR", "WebSocket connection from $si:$sp has closed.
conid=$conid\n");
/usr/local/src/git/sip-router-4.2/kamailio[6443]: ERROR: WebSocket
connection from 192.168.2.33:63179 has closed. conid=<null>
Wouldn't this be a bug? Shouldn't the $conid be available when that event
happens?
On Sun, May 3, 2015 at 7:21 PM, mayamatakeshi <mayamatakeshi(a)gmail.com>
wrote:
Checking again, deletion of the entry in the hash table is failing.
In older versions of kamailio, if I am not mistaken, i used:
$sht(websocket=>$conid) = null;
but it seems in recent version null was replaced with $null (as if i use
null, kamailio will not start)
so I am using
$sht(websocket=>$conid) = $null;
but it seems this doesn't work.
So, how do we currently delete an htable entry at config file?
Hello,
about module websocket, is it possible to associate a value with the TCP
connection and have this value readable when handling SIP requests on that
connection?
Hello, I have found a way to do it using htable.
Here is the gist of it in case someone else needs this:
loadmodule "xhttp.so"
loadmodule "websocket.so"
modparam("htable", "htable", "websocket=>size=10")
route {
if(proto == WS) {
xlog("L_DEBUG", "WebSocket check: conid=$conid
val=$sht(websocket=>$conid)\n");
}
}
event_route[xhttp:request] {
if (ws_handle_handshake()) {
# successful connection
#adding $conid to hash table
$sht(websocket=>$conid) = $hu;
exit;
}
}
event_route[websocket:closed] {
xlog("L_DEBUG", "WebSocket connection from $si:$sp has
closed\n");
# deleting $conid from hash table
$sht(websocket=>$conid) = $null;
}
Regards,
Takeshi
11:39 a.m.
On Mon, May 4, 2015 at 5:36 PM, mayamatakeshi <mayamatakeshi(a)gmail.com>
wrote:
On Mon, May 4, 2015 at 5:22 PM, mayamatakeshi <mayamatakeshi(a)gmail.com>
wrote:
Ah, nevermind,
I just need to use $si:$sp as htable key instead of $conid.
On Mon, May 4, 2015 at 5:05 PM, mayamatakeshi <mayamatakeshi(a)gmail.com>
wrote:
My mistake. htable entry deletion by assignment to $null does work, the
problem is that when we get websocked:closed, $conid is not valid anymore.
I confirmed this by using this:
xlog("L_ERR", "WebSocket connection from $si:$sp has closed.
conid=$conid\n");
/usr/local/src/git/sip-router-4.2/kamailio[6443]: ERROR: WebSocket
connection from 192.168.2.33:63179 has closed. conid=<null>
Wouldn't this be a bug? Shouldn't the $conid be available when that event
happens?
On Sun, May 3, 2015 at 7:21 PM, mayamatakeshi <mayamatakeshi(a)gmail.com>
wrote:
Checking again, deletion of the entry in the hash table is failing.
In older versions of kamailio, if I am not mistaken, i used:
$sht(websocket=>$conid) = null;
but it seems in recent version null was replaced with $null (as if i use
null, kamailio will not start)
so I am using
$sht(websocket=>$conid) = $null;
but it seems this doesn't work.
So, how do we currently delete an htable entry at config file?
Hello,
about module websocket, is it possible to associate a value with the
TCP connection and have this value readable when handling SIP requests on
that connection?
Hello, I have found a way to do it using htable.
Here is the gist of it in case someone else needs this:
loadmodule "xhttp.so"
loadmodule "websocket.so"
modparam("htable", "htable", "websocket=>size=10")
route {
if(proto == WS) {
xlog("L_DEBUG", "WebSocket check: conid=$conid
val=$sht(websocket=>$conid)\n");
}
}
event_route[xhttp:request] {
if (ws_handle_handshake()) {
# successful connection
#adding $conid to hash table
$sht(websocket=>$conid) = $hu;
exit;
}
}
event_route[websocket:closed] {
xlog("L_DEBUG", "WebSocket connection from $si:$sp has
closed\n");
# deleting $conid from hash table
$sht(websocket=>$conid) = $null;
}
Regards,
Takeshi
3493
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