According to the docs
(http://www.cplusplus.com/reference/iostream/istream/readsome/)
readsome would also set state flag eofbit, but apparently I'm
misinterpreting it. Anyway, using read() and then gcount()
to get the number of bytes does work.
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.
Sync with v-d/rlva for Copy folder support
Also, guard against outboxy stuff, like when we're importing, don't show the Marketplace Send menu entry.
Fixed a few comments
Please view this commit with space/tab changes off! There were a lot of retabbing cases that don't need to waste anymore of anyone's time.
Only use C++0x/C++11 features if compiling for windows, or if GCC is configured to support such features (v4.7 onwards: '-std=c++11'. v4.3 through v4.6: '-std=c++0x')
Removed an assertion that's no longer possible to evaluate (queue doesn't support iterators).
The AIBufferedCurlEasyRequestEvents are not triggered unless
the derived class return true for needsHeaders().
That means, every class that implements received_HTTP_header(),
received_header() or completed_headers(), or implement
the virtual function completedHeaders(), or use the protected
member mReceivedHeaders directly.
This commits adds missing needsHeaders() for LLAvatarNameCache
(thanks Siana) and XMLRPCResponder. The former now uses
mReceivedHeaders directly instead of making a copy.
Adds a std::map for hostname (or urls) --> PerHostRequestQueue
objects. The latter keeps track of the number of added curl easy
requests and decides if a new request should be throttled or
not, as well as provides the queue to queue throttled requests.
At the moment CurlConcurrentConnectionsPerHost is set to 16,
because things really don't work without LL supporting connection
reuse if we limit it to 2. CurlConcurrentConnectionsPerHost is
also set to non-persistent so that we can easily change it in the future
(once we decide on it's final value it can be set to persistent).
