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.
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).
Enter: LLFloaterOutbox, floater_merchant_outbox, LLMarketplaceFunctions, LLPanelMarketplaceOutboxInventory, and panel_outbox_inventory
LLView now has childFromPoint() from v-d.
LLInventoryBridge{
Sync includes with v-d.
Let's ENABLE_MERCHANT_SEND_TO_MARKETPLACE_CONTEXT_MENU for ease of access and tweak it to work.
Uncomment related code.
Catch if we're moving objects into the outbox during pasteFromClipboard()
}
LLInventoryPanel: start_folder attribute for inventory_panels, this could be quite useful in the future
Sync LLToolDragAndDrop with Catznip/v-d
Add the outbox to the World menu, since that seems to involve most commerce. Perhaps we should add a menu entry to the outbox itself to open its floater?
Fix the inventory merchant menu entries, thanks Shyotl..
Merchant Outbox Strings!
Moved AICurlPrivate::Stats to AICurlInterface::Stats and added several
counters to keep track of the number of existing instances of
respectively AICurlEasyRequest, AICurlEasyRequestStateMachine,
BufferedCurlEasyRequest, ResponderBase and
ThreadSafeBufferedCurlEasyRequest.
As idle statemachines aren't in any list, it's not possible
(without adding that list) to delete them. I don't think
that there are any active statemachines left at the end
of flush anyway, but killing them doesn't much sense if
we can't get them all: there will always be statemachines
left: those that were idle at the moment the viewer was
quit.
Since we changed CurlResponderBuffer to be derived from CurlEasyRequest
and therefore changed it's name to BufferedCurlEasyRequest, we should
also rename AICurlResponderBufferEvents to
AIBufferedCurlEasyRequestEvents.
This commit also fixes C++ comment in several places to reflex the
previous name change.
More translation strings~
Log inventory offers to those we're not chatting with.
"SDL deiconification state switched to " now lldebugs instead of llinfos, far too spammy..
(Pre-outbox commit, may contain pieces of outbox work.. and unmentioned harmless sync)
Rename check_run_count to check_msg_queue, because the whole 'run count'
approach is flawed anyway (the author of libcurl told me that THE way
to check for finished curl handles is to just call curl_multi_info_read
every time: it's extremely fast. Any test that attempts to avoid that
call is nonsense anyway.
The reason the assertion failed might have been caused by the fact
that we're comparing the current number of easy handles with the
number of running handles of 'a while ago'. It is possible that a
easy handle was removed in the meantime.
In order to check if that hypothesis is right, I moved the assertion
to directly below the call to curl_multi_socket_action where it
should hold. If this new assertion doesn't trigger than the hypothesis
was right and this is fixed.
Every curl transaction is a AICurlEasyRequestStateMachine which has a
AICurlEasyRequest as member, which is a reference counting pointer to
a ThreadSafeBufferedCurlEasyRequest. And now BufferedCurlEasyRequest is
derived from CurlEasyRequest which is derived from CurlEasyHandle, but
neither are used separatedly.
* Moved Responder stuff to LLHTTPClient.
* Renamed LLHTTPClient::Responder to LLHTTPClient::ResponderWithResult.
* Deleted LLHTTPClientAdapter and LLHTTPClientInterface.
* Renamed AICurlInterface::TransferInfo to AITransferInfo and moved it
to llhttpclient.h
* Removed 'CURLcode code' argument from completed_headers.
* Removed LLCurlRequest and replaced it's last usage with LLHTTPClient API calls.
* Deleted dead code.
* Renamed all the get4/post4/put4/getByteRange4 etc, back to their
original name without the '4'.
* Moved LegacyPolledResponder::mCode to ResponderBase::mCode.
* Added a parameter to ResponderBase::finished (and pubError*) to set mCode.
* Renamed ResponderBase::decode_body to decode_llsd_body and added ResponderBase::decode_raw_body.
* Use LegacyPolledResponder::finished instead of LegacyPolledResponder::completed_headers
to set remaining cached values.
* Fixed assertion in case of -DCWDEBUG and upload finish detection failure in case of HEAD
method (mDebugIsGetMethod -> mDebugIsHeadOrGetMethod).
* Add XmlTreeInjector : support for LLXmlTree.
* Split BlockingResponder into BlockingLLSDResponder and BlockingRawResponder.
* Final blocking responders are now: BlockingLLSDPostResponder, BlockingLLSDGetResponder
and BlockingRawGetResponder.
* Added LLHTTPClient::blockingGetRaw
* Got rid of hipporestrequest.* -- and fixed hippogridmanager.cpp to use
LLHTTPClient::blockingGetRaw instead, and fixed llviewermessage.cpp to use
AICurlInterface::ResponderWithCompleted and decode_raw_body instead of
HippoRestHandlerRaw and LLHTTPClient::get4 instead of HippoRestRequest::get5.
Renamed AICurlInterface::Responder to AICurlInterface::ResponderBase,
but without the virtual 'event' methods.
Derived from that: Responder and ReponderWithCompleted, where the
first defines result = 0, ErrorWithContent and error, and the latter
completedRaw and completed.
Added HttpClient::IgnoreBody, derived from Responder and implementing
'result' doing nothing; HttpClient::Ignore is now derived from
IgnoreBody and defines the still pure virtual getHTTPTimeoutPolicy.
Added ResponderBase::decode_body, which is now the sole place
where the code makes the decision wether some response data might be
LLSD or not based on the http status result. Before it just tried
to decode everything as LLSD, which seems a bit nonsense.
ResponderWithCompleted::completed no longer does anything, since
classes derived from ResponderWithCompleted are expected to override it,
or never call it by overriding completedRaw.
Entry point is now ResponderBase::finished = 0, instead of
completedRaw, where ResponderWithCompleted implements finished by
called completedRaw, but Responder doesn't: that directly calls
result/errorWithContent/error. Or, for the hack ResponderAdapter,
the entry points are pubResult/pubErrorWithContent.
Those are now the ONLY public methods, so more confusion.
mFinished is now set in all cases.
As a result of all that, it is no longer possible to accidently
pass a responder to ResponderAdapter that would break because it
expects completed() and completedRaw() to be called.
Added LLBufferArray::writeChannelTo.
Fixed bug for BlockingResponder::body (returned reference to temporary).
LLSDMessage::ResponderAdapter now allows a "timeoutpolicy" name
to be passed (not doing so results in the default timings), so
that the timeout policy of the used responder is retained.
Fixed llfasttimerview.cpp to test LLSDSerialize::fromXML() to return
a positive value instead of non-zero, because it may return -1 when the
parsing fails (three places).
Removed LLHTTPClient::Responder as base class from
LLFloaterRegionDebugConsole completely: it isn't a responder!
Several other responder classes were simplified a bit in order to
compile again with the above changes.
Slightly more robust, adds one boolean to all responders, 99%
of which don't need that though, and an extra call redirection,
but well... We might need it this way when I add the possibility
to abort a transfer.
