Hello.
I am troubled to analyze logs of web application by MIP SDK.
Whe I send to command request , it responsed error code.
what is mean this error code ?
“ErrorCode 20 for command RequestStream”
“ErrorCode 14 for command CloseStream”
“ErrorCode 2147483646 for command ChangeStream.”
and can you teach me Error code list?
In the MIP Documentation you find the documentation for Mobile Server protocols. There is an appendix in which you find error codes.
In the MIP Documentation in the top bar click Protocol Integration, in the left hand pane find:
Mobile Server protocol
Sample Request/Response
Decoding frames
Logon and Credentials
Video Push
Command Channel
Video Channel
Appendix
Thank you!
And sorry for troubling you.
I saw Appendix of Mobile Server protocol.
but , I could not find “ErrorCode 2147483646 for command ChangeStream.”
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If not successful, command response will output subset of the following:
0 = OK
1 = Not implemented
2 = Not fully implemented
10 = Bad command type
11 = Bad command kind
12 = Wrong connection ID
13 = Missing input parameter
14 = Wrong input parameter
15 = Incorrect user password
16 = Incorrect public key
17 = Surveillance server down
18 = License not valid
19 = Security error
20 = Unknown camera ID
21 = Unknown item ID
22 = No presets available
23 = Not allowed in this state
24 = Feature is disabled
25 = Insufficient user rights
26 = User limitation reached
27 = New configuration not available
28 = Addresses not reachable
29 = Playback streams limit reached
30 = Redirection
31 = Temporary Unavailable
32 = No Recordings found
33 = No Recordings found in specified time interval
Unknown - 21 = Incorrect server response
Unknown - 20 = Sdk not connected
Unknown - 11 = Http response error
Unknown - 10 = Http request error
0x7FFFFFFF = Unknown
Unknown – 2 = Command timed out
Unknown – 1 = Internal Error
2147483646 is actually 0x7FFFFFFE.
Looking into the documentation:
0x7FFFFFFF = Unknown
Unknown – 1 = Internal Error
So you received “Internal Error”.
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In general “Unknown error” and “Internal error” should never happen if everything is okay.
In order to debug this situation we will need know what command has been sent to the server (wireshark with all the parameters), plus the version of the Mobile server.
With this information we can investigate what happened.
You’re correct, 2147483646 is actually 0x7FFFFFFE. But note the last digit is “E” not “F”.
Thank you very much.
I will close this question for answers.
First of all, I will review my processing to see if an internal error has occurred.
If processing is correct, we will post it as a separate question in the forum.