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Add ResponderHeadersOnly.

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ResponderHeadersOnly is a base class for responders that use
HTTPClient::head or HTTPClient::getHeaderOnly. It already
has a needsHeaders() that return true and only allows for
completedHeaders to be overridden.

I removed the CURLOPT_HEADER option for these cases, because
that only causes the headers to be send to the writeCallback
as if they are part of the body, in addition to the headerCallback;
That gave raise to some confusion for the existing code (ie,
unexpected errors when trying to decode the body as LLSD and
duplicated 'low speed' information for the Timeout policy code.
This commit is contained in:
Aleric Inglewood
2012-11-13 21:46:35 +01:00
parent 586d8fdf21
commit 6f8ea87c46
6 changed files with 71 additions and 37 deletions
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4
indra/llmessage/llhttpclient.cpp
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@@ -231,7 +231,7 @@ void LLHTTPClient::getByteRange(std::string const& url, S32 offset, S32 bytes, R
request(url, LLURLRequest::HTTP_GET, NULL, responder, headers);
}
void LLHTTPClient::head(std::string const& url, ResponderPtr responder, AIHTTPHeaders& headers)
void LLHTTPClient::head(std::string const& url, ResponderHeadersOnly* responder, AIHTTPHeaders& headers)
{
request(url, LLURLRequest::HTTP_HEAD, NULL, responder, headers);
}
@@ -241,7 +241,7 @@ void LLHTTPClient::get(std::string const& url, ResponderPtr responder, AIHTTPHea
request(url, LLURLRequest::HTTP_GET, NULL, responder, headers);
}
void LLHTTPClient::getHeaderOnly(std::string const& url, ResponderPtr responder, AIHTTPHeaders& headers)
void LLHTTPClient::getHeaderOnly(std::string const& url, ResponderHeadersOnly* responder, AIHTTPHeaders& headers)
{
request(url, LLURLRequest::HTTP_HEAD, NULL, responder, headers);
}