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Use plain Agent instead in Twisted 14.0.0+

I built an rpc daemon based on the ssl_server.tac in the examples section. It works, but it doesn't seem to be able to work in parallel. I have one rpc call that can take 15 to 30 seconds to complete, and while that is running no other rpc calls are able to be processed by the daemon. I'm assuming there is something in twisted that could be changed to fix this, but I'm having trouble finding anything (first time using twisted).

Any advice?

Even though the documentation says otherwise, there is certificate validation check in 14.0.0:

[Failure instance: Traceback: <class 'OpenSSL.SSL.Error'>: [('SSL routines', 'SSL3_GET_SERVER_CERTIFICATE', 'certificate verify failed')]

Also, WebClientContextFactory was replaced with BrowserLikePolicyForHTTPS, which does the same.

Tests fail under Twisted 14.0.0.

The Request object used by twisted.web.client.Agent automatically sets the Content-Length header, so adding a Content-Length header in Proxy.callRemote will cause some HTTP servers to reject the message, as having 2 Content-Length values is not proper HTTP.

Hi,

im sorry for this maybe stupid question but when i try to run the example code for examples/ssl_server.tac the program finished after maybe 2 seconds. no output, no errors. i replaced the cert & key file with my own.

Do you have any idea ?

Or at least faster? I assume the reference implementation was txJSON-RPC.