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211 Commits

Author SHA1 Message Date
Justin Clark-Casey (justincc)
2025dd25f6 Add missing file BaseOutputStreamHandler.cs from recent commit e19defd 2013-07-08 23:50:40 +01:00
Justin Clark-Casey (justincc)
dc54581700 Merge branch 'master' of ssh://opensimulator.org/var/git/opensim 2013-07-08 22:19:37 +01:00
Diva Canto
b2d4b8b1da BaseHttpServer: if the handler sets the content length, don't override it. This happens in HEAD handlers. 2013-07-08 14:12:11 -07:00
Justin Clark-Casey (justincc)
e19defde36 Add "show caps stats by user" and "show caps stats by cap" console commands to print various counts of capability invocation by user and by cap 
This currently prints caps requests received and handled, so that overload of received compared to handled or deadlock can be detected.
This involves making BaseStreamHandler and BaseOutputStream record the ints, which means inheritors should subclass ProcessRequest() instead of Handle()
However, existing inheriting classes overriding Handle() will still work, albeit without stats recording.
"show caps" becomes "show caps list" to disambiguate between show caps commands
 2013-07-08 22:03:07 +01:00
Justin Clark-Casey (justincc)
a33b6eed6d minor: remove mono compiler warnings in WebsocketServerHandler.cs 2013-06-20 00:54:19 +01:00
Justin Clark-Casey (justincc)
84af1cab9b Display existing statistic of how many http requests a server is making as server.network.HTTPRequestsMade in "show stats all" 2013-06-19 20:48:12 +01:00
Justin Clark-Casey (justincc)
9501a583cb Make number of inbound http requests handled available as a httpserver.<port>.IncomingHTTPRequestsProcessed stat 2013-06-18 23:07:18 +01:00
Justin Clark-Casey (justincc)
7af97f88b7 Add port numbers to poll service thread names so that we can tell which belong to which HttpServer 2013-06-10 23:39:17 +01:00
Justin Clark-Casey (justincc)
32d1e50565 Reinstate explicit starting and stopping of PollServiceRequestManager added in 3eee991 but removed in 7c0bfca 
Do not rely on destructors to stop things.
These fire at unpredictable times and cause problems such as http://opensimulator.org/mantis/view.php?id=6503
and most probably http://opensimulator.org/mantis/view.php?id=6668
 2013-06-10 23:30:35 +01:00
Melanie
75631e0267 Supply proper type information for the various types of requests 2013-06-07 23:55:03 +01:00
Melanie
7c0bfca7a0 Adding Avination's PollService to round out the HTTP inventory changes 2013-06-07 23:43:45 +01:00
teravus
d2367968e4 * In between the fog, a moment of clarity. This fixes mantis 6570 2013-04-04 19:10:23 -04:00
teravus
6e1b3f9951 *Yet another HTTPServer update code changes in OpenSim Libs. * This fixes a connection close issue by getting rid of the socket references * This adds a connection timeout checker to shutdown poor or evil connections and combats DOS attempts that just connect and make no complete requests and just wait. It also actually implements KeepAlive... instead of just understanding the connection header in the request... you can test by connecting and requesting a keepalive header and sending another request on the same connection. The new timeout checker closes expired keepalive sessions, just make sure you send the request within 70 seconds of connecting or the timeout checker will timeout the connection. 2013-03-16 03:14:11 -04:00
BlueWall
f676408e2a Merge branch 'master' of ssh://opensimulator.org/var/git/opensim 2013-03-05 15:30:54 -05:00
teravus
69fbcdf14c * Add a Max Payload size property to the Websocket Server Handler. If you would like to restrict the maximum packet size, (and therefore protect against Memory DOSing) then you should set this. I defaulted it to 40MB. This means that in theory, a malicious user could connect and send a packet that claims that the payload is up to 40 mb (even if it doesn't actually turn out to be 40mb. More testing needs to be done on it where the packets are maliciously malformed. 2013-03-05 00:04:09 -05:00
BlueWall
66d74e76b1 Add method to remove JsonRpc Handlers from the server 2013-03-03 09:40:44 -05:00
Justin Clark-Casey (justincc)
80c19b7cac Make sure we dispose of WebResponse, StreamReader and Stream in various places where we were not already. 2013-02-27 00:21:02 +00:00
Diva Canto
4779f7d7d5 Deleted all AssemblyFileVersion directives 2013-02-19 17:14:55 -08:00
teravus
c22276a169 * gracefully handle a Situation where a double close is called on the WebSocket handler 2013-02-14 18:43:53 -05:00
teravus
94a5232d3a * Adds Websocket support to baseHttpServer and IHttpServer.cs . This allows modules to set up a websocket server that websocket clients can connect to. An example module is in OptionalModules/Example/WebSocketEchoTest/WebSocketEchoModule.cs 2013-02-07 10:50:17 -05:00
teravus
4867a7cbbf This is the final commit that enables the Websocket handler 2013-02-07 10:27:18 -05:00
teravus
1dc09d8e8f We're not really done here.. but we're getting there. Socket Read is working.. Still have to do Header.ToBytes and compose a websocket frame with a payload. 2013-02-05 18:02:25 -05:00
Justin Clark-Casey (justincc)
1f1da23097 Bump version and assembly version numbers from 0.7.5 to 0.7.6 
This is mostly Bluewall's work but I am also bumping the general version number
OpenSimulator 0.7.5 remains in the release candidate stage.
I'm doing this because master is significantly adding things that will not be in 0.7.5
This update should not cause issues with existing external binary DLLs because our DLLs do not have strong names
and so the exact version match requirement is not in force.
 2013-02-05 00:23:17 +00:00
BlueWall
2841ed05cf Merge branch 'master' of /home/opensim/var/repo/opensim 2013-01-23 08:16:18 -05:00
BlueWall
1776986dc3 Add additional return status 
Adding additional return status for JsonRpcMethod. Now returns true/false
 2013-01-23 08:14:21 -05:00
Justin Clark-Casey (justincc)
3eee991935 Explicitly stop PollServiceRequestManager() rather than relying on its destructor. 
Hopes to address occasional shutdown failures from http://opensimulator.org/mantis/view.php?id=6503
 2013-01-19 02:04:36 +00:00
BlueWall
ca3e0d67d2 Add Json-Rpc 2.0 To Registered Handlers 
Added registration json-rpc handlers in the http server. Covers version 2.0
  See: http://www.jsonrpc.org/specification
 2013-01-15 10:04:16 -05:00
Justin Clark-Casey (justincc)
fdf8876e20 In BaseHttpServer.HandleRequest(), use Culture.SetCurrentCulture() rather than creating a new CultureInfo separately 2012-12-05 21:52:10 +00:00
Justin Clark-Casey (justincc)
065d6d6fe1 Delete unused BaseHttpServer.HandleAgentRequest() 2012-11-23 04:15:21 +00:00
Justin Clark-Casey (justincc)
dc5711ad62 minor: If logging full incoming HTTP data, don't deceptively print ... at the end of the body. 2012-11-20 04:10:03 +00:00
Diva Canto
27b12cebbb A few more AssemblyInfos in a few more dlls. 2012-11-14 08:10:15 -08:00
Justin Clark-Casey (justincc)
2206132ab9 minor: Get content type handler logger to log "unset" for the content type instead of blank if no content type was set. 2012-10-23 00:44:47 +01:00
Justin Clark-Casey (justincc)
542d075376 minor: Use LogIncomingToContentTypeHandler() method for incoming HTTP data where this wasn't already used. 
This allows log level 5 (log sample or large part of incoming post data) to operate and removes copy/paste.
 2012-10-23 00:39:59 +01:00
Justin Clark-Casey (justincc)
991151250d If we're avoiding printing a long request warning for a GetTexture CAP call, check we received a request handler first since this is not guaranteed. 
Resolves harmless logged exception when content type and generic xml rpc requests take more than 3 seconds.
 2012-10-18 00:39:43 +01:00
Melanie
060d6fe8f4 Allow setting max connections for an endpoint 2012-09-30 16:30:16 +01:00
Diva Canto
91a5c602e3 Revert "Added request.Proxy=null everywhere, as discussed in http://stackoverflow.com/questions/2519655/httpwebrequest-is-extremely-slow." 
But the patch is here, in case anyone wants to try it.

This reverts commit 531edd51d8.
 2012-09-30 07:48:03 -07:00
Diva Canto
531edd51d8 Added request.Proxy=null everywhere, as discussed in http://stackoverflow.com/questions/2519655/httpwebrequest-is-extremely-slow. 
Thanks R.Gunther (rigun@rigutech.nl) https://lists.berlios.de/pipermail/opensim-users/2012-September/010986.html
 2012-09-30 07:22:55 -07:00
Justin Clark-Casey (justincc)
f457952755 Fix bug where debug http level 6 could not be specified. Also converts newlines at this level to '\n' to enable them to be logged. 2012-09-29 02:38:21 +01:00
Diva Canto
772aedc731 Make BaseHttpServer throws say something useful. 2012-09-22 14:01:07 -07:00
Justin Clark-Casey (justincc)
1b0abf8f0c Comment out the long unused afaik HTTP agent handlers. 
As far as I know, this was only used by the IBM Rest modules, much of which has been commented out for a very long time now.  Other similar code uses HTTP or stream handlers instead.
So commenting this out to reduce code complexity and the need to make this facility consistent with the others where it may not be used anyway.
If this facility is actually being used then please notify me or uncomment it if you are core.
 2012-09-21 00:29:13 +01:00
Justin Clark-Casey (justincc)
e29d563557 Add request number counting to incoming HTTP requests in the same way that this was already being done for outgoing HTTP requests. 
This allows us to associate debug logging messages with the right request.
It also allows us to put a request number on 'long request' logging even if other debug logging is not enabled, which gives us some idea of whether every request is suffering this problem or only some.
This is a separate internal number not associated with any incoming number in the opensim-request-id header, this will be clarified when logging of this incoming request number is re-enabled.
This commit also adds port number to HTTP IN logging to allow us to distinguish between different request numbers on different ports.
 2012-09-21 00:09:17 +01:00
Justin Clark-Casey (justincc)
a5b3989e5d Insert a new log level 4 for HTTP IN and HTTP OUT that will log how long the request took. 
This is only printed if debug http level >= 4 and the request didn't take more than the time considered 'long', in which case the existing log message is printed.
This displaces the previous log levels 4 and 5 which are now 5 and 6 respectively.
 2012-09-20 23:18:19 +01:00
Justin Clark-Casey (justincc)
387a1bb283 Add ability to turn on/off logging of outgoing HTTP requests flowing through WebUtil. 
This is for debugging purposes.
This is controlled via the "debug http" command which can already log incoming requests.
This now gains a mandatory parameter of in, out or all to control what is logged.
Log messages are also shortened and labelled and HTTP IN or HTTP OUT to be consistent with existing UDP PACKET IN and PACKET OUT messages.
 2012-09-20 23:17:44 +01:00
Justin Clark-Casey (justincc)
7df7b86ec5 Fix bug in logging sample input at debug http level 4. 
Also converts newlines to "\n" text.
 2012-09-12 23:01:07 +01:00
Justin Clark-Casey (justincc)
25111e703f Add levels 4 and 5 to "debug http" console command that will log a sample of incoming request data and the entire incoming data respectively. 
See "help debug http" for more details.
 2012-09-11 21:48:51 +01:00
Justin Clark-Casey (justincc)
5aec0ff207 Move Watchdog and MemoryWatchdog classes into OpenSim.Framework.Monitoring with other monitoring code from OpenSim.Framework 2012-07-25 23:27:00 +01:00
Justin Clark-Casey (justincc)
dca04c7b61 Avoid a race condition where an incoming request to a script external URL can trigger an exception is the URL was being removed at the same time. 
This involves three steps
1) Return gracefully in UrlModule.HttpRequestHandler() instead of throwing an exception when the url cannot be found in its index
2) Return true instead of false in HasEvents() if no matching request is found in the map.  This call will only happen in the first place for raced requests.
3) Return a 404 in GetEvents() if the request is not in the index, rather than a blank 200 OK.

Many thanks to Tom Haines in http://opensimulator.org/mantis/view.php?id=6051 for doing some of the work on this.
 2012-06-22 23:16:18 +01:00
Justin Clark-Casey (justincc)
ed513fc7be Fix bug introduced in commit c6e3752 (13 Jun 2012) where poll responses would always return OK even if some other status code had been set 2012-06-16 03:43:45 +01:00
Justin Clark-Casey (justincc)
94517c8d5c Make the "debug http" command available for robust as well as the simulator. This allows one to see incoming requests as they happen. 
This required making everything use the common MainServer class for registering and retrieving http servers, rather than duplicate structures.
 2012-06-15 02:51:52 +01:00
Justin Clark-Casey (justincc)
257b1b517d Add main instance to internal MainServer.m_Servers list to simplify internal logic. 
This does require the server to be added before it is set as the main Instance
 2012-06-15 02:03:50 +01:00