[OpenSIPS-Devel] [opensips] JSON Parsing Integers (#494)

[Dan Christian Bogos]

Hey Guys,

My scenario: using jsonrpc over http to get information from a remote server inside OpenSIPS.

Request and reply will look like this:
```
T 2015/05/03 10:23:46.296052 127.0.0.1:60767 -> 127.0.0.1:2080 [AP]
POST /jsonrpc HTTP/1.1.
Host: 127.0.0.1:2080.
Accept: */*.
Content-Type: application/json.
Content-Length: 112.
.
{ "id": "1", "method": "ApierV1.GetMaxSessionTime", "params": [ { "Account": "1001", "Destination": "1002" } ] }
May  3 10:23:46 OsipsDev1 /usr/sbin/opensips[2910]: { "id": "1", "method": "ApierV1.GetMaxSessionTime", "params": [ { "Account": "1001", "Destination": "1002" } ] }
#
T 2015/05/03 10:23:46.296983 127.0.0.1:2080 -> 127.0.0.1:60767 [AP]
HTTP/1.1 200 OK.
Content-Type: application/json.
Date: Sun, 03 May 2015 08:23:46 GMT.
Content-Length: 36.
.
{"id":"1","result":-1,"error":null}
```

When receiving the answer, I will use the following xlog statement in opensips:
```
xlog("In CGR_AUTH_REPLY, reply received: $json(cgr_auth_reply), result: $json(cgr_auth_reply/result)");
```

The log would be:
```
#May  3 10:23:46 OsipsDev1 /usr/sbin/opensips[2910]: In CGR_AUTH_REPLY, reply received: {"id":"1","result":-1,"error":null}#012, result: <null>
```

As you can see the reply is properly logged as a serialized json but when extracting the attribute which is an integer, it shows as null.

Ta,
DanB

---
Reply to this email directly or view it on GitHub:
https://github.com/OpenSIPS/opensips/issues/494
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