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Kulya
OpnSense
Commits
0923072a
Commit
0923072a
authored
Mar 06, 2015
by
Ad Schellevis
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update backend class to support end of stream response
parent
1d0edfbd
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1
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1 changed file
with
23 additions
and
6 deletions
+23
-6
Backend.php
src/opnsense/mvc/app/library/OPNsense/Core/Backend.php
+23
-6
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src/opnsense/mvc/app/library/OPNsense/Core/Backend.php
View file @
0923072a
...
...
@@ -56,20 +56,37 @@ class Backend
*/
public
function
sendEvent
(
$event
,
$timeout
=
120
)
{
$stream
=
stream_socket_client
(
'unix://'
.
$this
->
configdSocket
,
$errorNumber
,
$errorMessage
,
$timeout
);
$endOfStream
=
chr
(
0
)
.
chr
(
0
)
.
chr
(
0
);
$resp
=
""
;
$stream
=
stream_socket_client
(
'unix://'
.
$this
->
configdSocket
,
$errorNumber
,
$errorMessage
,
$poll_timeout
);
if
(
$stream
===
false
)
{
throw
new
\Exception
(
"Failed to connect:
$errorMessage
"
);
}
stream_set_timeout
(
$stream
,
$timeout
);
stream_set_timeout
(
$stream
,
$poll_timeout
);
// send command
fwrite
(
$stream
,
$event
);
$resp
=
stream_get_contents
(
$stream
);
$info
=
stream_get_meta_data
(
$stream
);
if
(
$info
[
'timed_out'
]
==
1
)
{
// read response data
$pollcount
=
0
;
$poll_timeout
=
2
;
// poll timeout interval
while
(
true
)
{
$resp
=
$resp
.
stream_get_contents
(
$stream
);
if
(
strpos
(
$resp
,
$endOfStream
)
!==
false
)
{
// end of stream detected, exit
break
;
}
// handle timeouts
$pollcount
+=
1
;
if
((
$poll_timeout
*
$pollcount
)
>
$timeout
)
{
throw
new
\Exception
(
"Timeout ("
.
$timeout
.
") executing :"
.
$event
);
}
}
return
$resp
;
}
}
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