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29 Commits

Author SHA1 Message Date
ajohnsen@google.com 8f41c24471 Make server-sockets level triggered. 
BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//234843003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@35302 260f80e4-7a28-3924-810f-c04153c831b5
 2014-04-23 06:05:46 +00:00
ajohnsen@google.com 1a8f76beb3 Only return eventhandler tokens in stacks of 8, to avoid runtime calls. 
BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//208653012

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@34359 260f80e4-7a28-3924-810f-c04153c831b5
 2014-03-25 13:44:01 +00:00
ajohnsen@google.com 4f613457d6 Speed up GetRandomBytes by only entering signal-blocking scope once. 
BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//209333014

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@34356 260f80e4-7a28-3924-810f-c04153c831b5
 2014-03-25 13:06:37 +00:00
ajohnsen@google.com 0c157cd31e Move signal_blocker to platform and use it by default in TEMP_FAILURE_RETRY. 
BUG=http://code.google.com/p/dart/issues/detail?id=16927
R=johnmccutchan@google.com, sgjesse@google.com

Review URL: https://codereview.chromium.org//165723007

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@33745 260f80e4-7a28-3924-810f-c04153c831b5
 2014-03-17 13:51:11 +00:00
ajohnsen@google.com 9a71498127 Make the event-handler handle backpreasure. 
We now limit the number of active events per fd to 8.

BUG=
R=whesse@google.com

Review URL: https://codereview.chromium.org//198743002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@33649 260f80e4-7a28-3924-810f-c04153c831b5
 2014-03-13 12:02:47 +00:00
ajohnsen@google.com aaa07ed2d5 Define EPOLLRDHUP in eventhandler_android if missing. 
BUG=http://code.google.com/p/dart/issues/detail?id=17038
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//177753002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@32963 260f80e4-7a28-3924-810f-c04153c831b5
 2014-02-24 14:29:54 +00:00
ajohnsen@google.com e3372e72e9 Remove SocketData and now only pass the dart port to epoll. 
This avoids keeping extra data alive.

BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//171503009

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@32846 260f80e4-7a28-3924-810f-c04153c831b5
 2014-02-20 08:56:54 +00:00
ajohnsen@google.com 6bbd44db73 Also make eventhandler on Android edge-triggered. 
BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//172133004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@32791 260f80e4-7a28-3924-810f-c04153c831b5
 2014-02-19 13:29:13 +00:00
ajohnsen@google.com 0f52be7f63 Make std* blocking file-descriptors. 
This will most likely be a performance regression when piping, that
we'll have to look into in the future (copying data through
    message-passing).

BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//154273003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@32715 260f80e4-7a28-3924-810f-c04153c831b5
 2014-02-17 10:06:35 +00:00
zra@google.com 5984398417 Removes EPOLLONESHOT from Android eventhandler. 
It doesn't exist in the NDK.

R=iposva@google.com

Review URL: https://codereview.chromium.org//83963003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30598 260f80e4-7a28-3924-810f-c04153c831b5
 2013-11-22 23:40:25 +00:00
ajohnsen@google.com 2b83a250a5 Fix re-adding to epoll, when event is unhandled. 
BUG=

Review URL: https://codereview.chromium.org//83483003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30576 260f80e4-7a28-3924-810f-c04153c831b5
 2013-11-22 13:56:40 +00:00
ajohnsen@google.com c98d0bde22 Read up to 8 InterruptMessages at a time, in unix eventhandlers. 
BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//83173003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30574 260f80e4-7a28-3924-810f-c04153c831b5
 2013-11-22 12:50:29 +00:00
ajohnsen@google.com d2e3c3d573 Limit the number of syscalls made by the Eventhandler. 
We now let epoll use EPOLLONESHOT instead of manual unsubscribing, and
only to handle timeouts when no IO events was received.

BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//82873002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30566 260f80e4-7a28-3924-810f-c04153c831b5
 2013-11-22 08:24:40 +00:00
ajohnsen@google.com ff5f4fbdc9 Only read from interrupt_fd when data is available. 
BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//77983002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30453 260f80e4-7a28-3924-810f-c04153c831b5
 2013-11-20 10:26:59 +00:00
ajohnsen@google.com c6ef82b5c9 Polish the EventHandler cleanup in r26517. 
BUG=
R=iposva@google.com, sgjesse@google.com

Review URL: https://codereview.chromium.org//22918023

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@27386 260f80e4-7a28-3924-810f-c04153c831b5
 2013-09-11 15:31:44 +00:00
ajohnsen@google.com 3dfe7c97e2 Always initialize the EventHandler in the standalone. 
BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//22901017

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@26517 260f80e4-7a28-3924-810f-c04153c831b5
 2013-08-22 12:03:59 +00:00
cbracken@google.com a6ace331f3 Replaced strerror() calls with threadsafe strerror_r(). 
Mac/Android use the XSI-compliant definition of strerror_r() which stores the message in the passed-in buffer.

Linux uses the GNU-specific definition of strerror_r() which takes a buffer and returns the message in a char* (which may or may not be the passed-in buffer).

BUG=
R=iposva@google.com

Review URL: https://codereview.chromium.org//22634003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@25943 260f80e4-7a28-3924-810f-c04153c831b5
 2013-08-08 20:24:05 +00:00
ajohnsen@google.com 2bd55c23c7 Keep track of when a socket has been destroyed 
This adds the event CLOSED to RawSocket and RawServerSocket. This
event indicate that the underlying socket is now destroyed.

This is used to make Socket.close and ServerSocket.close return a
future which is completed when the unserlying socket is
destroyed. This can be used to start listening on the same port after
closing a server socket.

R=ajohnsen@google.com, kustermann@google.com

BUG=https://code.google.com/p/dart/issues/detail?id=4155

Review URL: https://codereview.chromium.org//14864009

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@25213 260f80e4-7a28-3924-810f-c04153c831b5
 2013-07-19 13:26:48 +00:00
ajohnsen@google.com 1e2289e275 One event ahndler for all isolates 
BUG=
R=whesse@google.com

Review URL: https://codereview.chromium.org//17851004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@25082 260f80e4-7a28-3924-810f-c04153c831b5
 2013-07-17 07:26:05 +00:00
ajohnsen@google.com d506a6e490 Stop printing when stdout is closed. 
This makes sure we don't print(...) data to a file opened after stdout
was closed.

BUG=https://code.google.com/p/dart/issues/detail?id=9615
R=kustermann@google.com, whesse@google.com

Review URL: https://codereview.chromium.org//18031003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24525 260f80e4-7a28-3924-810f-c04153c831b5
 2013-06-27 16:44:39 +00:00
sgjesse@google.com fe175fd430 Change the timeout handling in the standalone VM to use 64-bit integers - take 2 
Missed two places in previous commit.

TBR=floitsch@google.com
BUG=

Review URL: https://codereview.chromium.org//17888002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24467 260f80e4-7a28-3924-810f-c04153c831b5
 2013-06-26 13:45:58 +00:00
sgjesse@google.com 89a21f2479 Change the timeout handling in the standalone VM to use 64-bit integers 
R=floitsch@google.com
BUG=

Review URL: https://codereview.chromium.org//17878002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24466 260f80e4-7a28-3924-810f-c04153c831b5
 2013-06-26 13:33:10 +00:00
whesse@google.com 169df28d14 Fix some errors in the Android compilation of standalone Dart. 
BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//16000003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@23138 260f80e4-7a28-3924-810f-c04153c831b5
 2013-05-24 12:34:01 +00:00
smok@google.com ebbc2020a2 Put everything in runtime/bin into '::dart::bin' namespace. 
Review URL: https://codereview.chromium.org//14341015

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@22032 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-25 14:22:30 +00:00
iposva@google.com 9046a44a37 Prepare for removal of source_filter.gypi: 
- Guard OS-dependent source files with #if TARGET_OS_* in a similar
  fashion to the architecture dependent sources.
Review URL: https://codereview.chromium.org//12282051

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18786 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-20 21:17:38 +00:00
tball@google.com fe80553fdd Moved GetCurrentTime functions from bin/eventhandler to bin/utils. 
Review URL: https://codereview.chromium.org//12280004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18597 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-15 20:51:49 +00:00
kustermann@google.com c20c523de8 Set close-on-exec flag on pipe() and epoll() file descriptors 
Review URL: https://codereview.chromium.org//11644017

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@16308 260f80e4-7a28-3924-810f-c04153c831b5
 2012-12-19 09:36:47 +00:00
gram@google.com 3601944836 Revised CL for customisable logging (replacing printfs). 
Review URL: https://codereview.chromium.org//11312242

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@15096 260f80e4-7a28-3924-810f-c04153c831b5
 2012-11-19 17:38:15 +00:00
jackpal@google.com e060b66a3e Add _android files for building DartVM on Android 
Split directory_posix -> directory_(android|linux|macos)
  This allows us to cleanly make Android-specific changes to
  directory_android.cc

Copy all _linux files to _android files and edit as needed to account
for the differences between Linux and Android:

 + getcwd(0, NULL) doesn't work on Android, have to emulate
 + Android doesn't have a '/tmp' directory, have to emulate
 + Android doesn't provide mkdtemp(), have to emulate.
 + Small differences in the available system include files.
 + Use pthread_cond_timedwait_monotonic instead of
   pthread_condattr_setclock

Review URL: https://chromiumcodereview.appspot.com//10826233

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10613 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-13 23:06:52 +00:00