| .. This work is licensed under a Creative Commons Attribution 4.0 International License. |
| .. http://creativecommons.org/licenses/by/4.0 |
| |
| Logging |
| ======= |
| |
| |
| **Where to Access Information** |
| Data Router uses logback framework to generate logs. |
| |
| **Error / Warning Messages** |
| Currently Data Router does not have any unique error codes. However the following are the common HTTP error codes that |
| could possibly occur in Data Router: |
| |
| OK = 200 : The normal response from a successful update or get of a feed or subscription |
| |
| CREATED = 201 : the normal response from successfully creating or subscribing to a feed. |
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| NO_CONTENT = 204 : the normal response from a successful publish attempt and on successfully deleting a feed or subscription |
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| MOVED_PERMANENTLY = 301 :the normal redirect response from prov to a publisher |
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| BAD_REQUEST = 400: Usually indicates that either Json object in request body is incorrect in some way, or an Invalid parameter value was included in query string. |
| |
| UNAUTHORIZED = 401 : Usually indicated either request was missing Authorization header, or indicates incorrect Username/password credentials |
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| FORBIDDEN = 403 : Usually indicates the request originated from an unauthorized IP address, or that a client certificate was not a part of authorized list. |
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| NOT_FOUND = 404 : Usually indicates an incorrect URI |
| |
| METHOD_NOT_ALLOWED = 405 : Indicates an HTTP method is not accepted for given URI |