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Gecko engine for Wine
f04f8c8cf1
the type and state patch tries hard not to form pipelines behind resources that could become head of line blockers. But of course that requires the ability to predict the future, and won't be perfect. This patch reacts to a transaction that has a large response body (defined by either a large content-length header or actually reading a large number of chunked bytes) by cancelling any transactions that have been pipelined down the same connection and rescheduling them elsewhere. It also changes the type of the connection to "solo", which prevents new transactions from being pipelined onto this one and provides class-specific negative feedback to the pipeline manager so that near-future requests to the same host of the same type (e.g. general) will not be pipelined but other types (e.g. img or js/css) can still do that. Content-Length is ideal, because it allows us to identify the problem so early. But even actually reading the document for a fairly long time gives it a fairly high probability of not ending soon. (i.e. long document sizes are spread over a larger range than small ones. duh.) The pref network.http.pipelining.maxsize controls the threshold. I set the default at 300KB, which is roughly the bandwidth delay product of a 2mbit 120ms rtt connection and 1 rtt is mostly what you are giving up by canceling it on one connection and sending it on another. (modulo maybe needing a handshake). |
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|---|---|---|
| accessible | ||
| b2g | ||
| browser | ||
| build | ||
| caps | ||
| chrome | ||
| config | ||
| content | ||
| db/sqlite3 | ||
| dbm | ||
| docshell | ||
| dom | ||
| editor | ||
| embedding | ||
| extensions | ||
| gfx | ||
| hal | ||
| image | ||
| intl | ||
| ipc | ||
| js | ||
| layout | ||
| media | ||
| memory | ||
| mfbt | ||
| mobile | ||
| modules | ||
| mozglue | ||
| netwerk | ||
| nsprpub | ||
| other-licenses | ||
| parser | ||
| probes | ||
| profile | ||
| rdf | ||
| security | ||
| services | ||
| src/test/java/org/mozilla/android/sync/repositories/domain | ||
| startupcache | ||
| storage | ||
| testing | ||
| toolkit | ||
| tools | ||
| uriloader | ||
| view | ||
| widget | ||
| xpcom | ||
| xpfe | ||
| xulrunner | ||
| .gitignore | ||
| .hgignore | ||
| .hgtags | ||
| aclocal.m4 | ||
| allmakefiles.sh | ||
| client.mk | ||
| client.py | ||
| configure.in | ||
| LEGAL | ||
| LICENSE | ||
| Makefile.in | ||
| README.txt | ||
An explanation of the Mozilla Source Code Directory Structure and links to
project pages with documentation can be found at:
https://developer.mozilla.org/en/Mozilla_Source_Code_Directory_Structure
For information on how to build Mozilla from the source code, see:
http://developer.mozilla.org/en/docs/Build_Documentation
To have your bug fix / feature added to Mozilla, you should create a patch and
submit it to Bugzilla (https://bugzilla.mozilla.org). Instructions are at:
http://developer.mozilla.org/en/docs/Creating_a_patch
http://developer.mozilla.org/en/docs/Getting_your_patch_in_the_tree
If you have a question about developing Mozilla, and can't find the solution
on http://developer.mozilla.org, you can try asking your question in a
mozilla.* Usenet group, or on IRC at irc.mozilla.org. [The Mozilla news groups
are accessible on Google Groups, or news.mozilla.org with a NNTP reader.]
You can download nightly development builds from the Mozilla FTP server.
Keep in mind that nightly builds, which are used by Mozilla developers for
testing, may be buggy. Firefox nightlies, for example, can be found at:
ftp://ftp.mozilla.org/pub/firefox/nightly/latest-trunk/
- or -
http://nightly.mozilla.org/