[haiku-bugs] Re: [Haiku] #11687: BHttpRequest retrying a POST/PUT request should reuse the same stream data
- From: "pulkomandy" <trac@xxxxxxxxxxxx>
- Date: Tue, 06 Jan 2015 08:08:40 -0000
#11687: BHttpRequest retrying a POST/PUT request should reuse the same stream
data
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Reporter: puckipedia | Owner: axeld
Type: bug | Status: closed
Priority: normal | Milestone: R1
Component: Kits/Network Kit | Version: R1/Development
Resolution: fixed | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
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Comment (by pulkomandy):
You could use one of the existing callbaks to detect redirects already.
ConnctionOpened and HostnameResolved happen early enough for this. In the
case of non-seekable streams you probably need to tear down the whole
object and build a new one.
Detecting redirects canbe done in several ways, a common one is testing
for position == 0 in the DataReceived callback (but several other
callbacks can be used). Automatic redirect following can also be disabled
if more finegrained control of the redirects is needed (WebKit currently
does this for example, as it needs to update the URL shown to the user as
the redirects happen).
I'm not sure a buffer is a good idea, the redirects always happen after
the whole data is sent anyway. It's possible to wrap a BPositionIO with a
BBufferIO if you need/want buffering.
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Ticket URL: <https://dev.haiku-os.org/ticket/11687#comment:4>
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