THRIFT-5467 Python: fix CannotSendHeader exception #2491
Merged
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Based on the python source for
http.client
,HTTPConnection.putheader
can only be called after a request has been started, and before it's
been sent. Otherwise it will throw a
http.client.CannotSendHeader
exception.
If the server returns a
Set-Cookie
header, the client will alwaysfail with the
CannotSendHeader
exception becauseHTTPConnection.putheader
is called after reading the response.
With this patch we will call this method before the request has been sent.