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65 Commits

Author SHA1 Message Date
ajohnsen@google.com 19244f5dac Don't use AI_V4MAPPED. 
AI_V4MAPPED only effects when we are restricted to IPv6. That can only
happen if the user requests _only_ IPv6. Thus, don't map IPv4 addrs into
IPv6.

BUG=
R=zra@google.com

Review URL: https://codereview.chromium.org//257243002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@35538 260f80e4-7a28-3924-810f-c04153c831b5
 2014-04-29 19:40:49 +00:00
ajohnsen@google.com 2151658634 Use accept and not accept4. 
BUG=https://code.google.com/p/dart/issues/detail?id=18446
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//257153002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@35515 260f80e4-7a28-3924-810f-c04153c831b5
 2014-04-29 07:40:05 +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
sgjesse@google.com 1e3e88769f Socket I/O statistics for Observatory 
This is the first part of adding I/O statistics to the observatory.

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

Review URL: https://codereview.chromium.org//163903002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@33366 260f80e4-7a28-3924-810f-c04153c831b5
 2014-03-06 11:12:08 +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 140fddd06e Make event-handlers edge-triggered and move socket-state to Dart. 
This eliminates to pause/resume calls made in the previous one-shot based model.

BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//169383003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@32780 260f80e4-7a28-3924-810f-c04153c831b5
 2014-02-19 09:44:26 +00:00
ajohnsen@google.com 4b35c1e387 Fix host lookup on linux, to skip IPv6 if there are no global IPv6 addresses. 
BUG=https://code.google.com/p/dart/issues/detail?id=16742
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//168943002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@32716 260f80e4-7a28-3924-810f-c04153c831b5
 2014-02-17 10:08:34 +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
johnmccutchan@google.com 919dc2d6eb * Introduce ThreadInterrupter which calls a TLS set callback when thread is interrupted. 
* Threads can only register and unregister themselves with ThreadInterrupter.
* Profiler is no longer involved in interrupting threads. It's just a callback and the buffer.
* Profiler operates lock free using an atomic operation to reserve sample in sample buffer.
* Linux, Mac, and Windows done.

R=asiva@google.com

Review URL: https://codereview.chromium.org//109803002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@31170 260f80e4-7a28-3924-810f-c04153c831b5
 2013-12-16 18:52:15 +00:00
sgjesse@google.com 8b5d54123e Fix building on Mac OS 
Use VOID_TEMP_FAILURE_RETRY macro on Linux and Android as well when
the return value is not used..

TBR=ajohnsen@google.com

Fix analyzer errors in UDP test and update comment in status file

TBR=ajohnsen@google.com
BUG=

Review URL: https://codereview.chromium.org//112593003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@31101 260f80e4-7a28-3924-810f-c04153c831b5
 2013-12-12 16:20:13 +00:00
sgjesse@google.com 7b70c2c267 Add UDP support to dart:io 
Initial implementation of UDP support in dart:io

Added a RawDatagramSocket which gets the same events as a RawSocket
except that READ_CLOSED is never received.

The receive from a RawDatagramSocket returns a Datagram object where
the senders address and port is presten together with the data.

The send on a RawDatagramSocket takes data and the address and port of
the destination.

Extended the number of socket options to support UDP.

Added getting the socket options.

R=ajohnsen@google.com
BUG=http://dartbug.com/1975

Review URL: https://codereview.chromium.org//85993002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@31098 260f80e4-7a28-3924-810f-c04153c831b5
 2013-12-12 15:45:25 +00:00
sgjesse@google.com 5ec3f666c0 Add the index information to network interface 
R=ajohnsen@google.com
BUG=

Review URL: https://codereview.chromium.org//95183002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30776 260f80e4-7a28-3924-810f-c04153c831b5
 2013-11-29 11:18:30 +00:00
sgjesse@google.com 32e6279482 Update InternetAddress 
Add InternetAddress constructor for numeric addresses. An
InternetAddress can now be constructed without using DNS resolving.

Add hash code calculated from the bytes of the address.

Add equality operator comparing the bytes of the address.

Added check for multicast addresses.

R=ajohnsen@google.com

Review URL: https://codereview.chromium.org//76383002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30449 260f80e4-7a28-3924-810f-c04153c831b5
 2013-11-20 10:01:22 +00:00
ajohnsen@google.com 7fef1ff77a Add support for working with large files on unix systems, in dart:io. 
BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//63363010

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30399 260f80e4-7a28-3924-810f-c04153c831b5
 2013-11-19 11:38:20 +00:00
ajohnsen@google.com 57d8b90fe1 Rename remoteHost to remoteAddress on *Socket. 
BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//59213003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29904 260f80e4-7a28-3924-810f-c04153c831b5
 2013-11-05 13:24:49 +00:00
ajohnsen@google.com 33c74ee3d7 Remove usage of legacy inet_ntop from dart:io. 
BUG=https://code.google.com/p/dart/issues/detail?id=13577
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//25411003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@28090 260f80e4-7a28-3924-810f-c04153c831b5
 2013-10-01 11:27:46 +00:00
ajohnsen@google.com d11df78618 Make stdout and stderr async. 
This required some minor changes to the Windows eventhandler, as we now spawn a new thread for writes (just like we do for reads).

BUG=https://code.google.com/p/dart/issues/detail?id=7218
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//23609060

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@27811 260f80e4-7a28-3924-810f-c04153c831b5
 2013-09-24 11:47:53 +00:00
sgjesse@google.com d1037c4493 Fix bugs in SocketAddress 
The formatting of IPv6 strings was wrong on Linux and Mac OS - used
the IPv4 structure.

The fixed socket addresses for any and loopback for IPv6 was mixed up.

R=whesse@google.com
BUG=

Review URL: https://codereview.chromium.org//24269017

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@27703 260f80e4-7a28-3924-810f-c04153c831b5
 2013-09-20 12:46:50 +00:00
ajohnsen@google.com 38bae0af02 Add FileSystemWatcher class to dart:io. 
BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//19263003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@27048 260f80e4-7a28-3924-810f-c04153c831b5
 2013-09-03 12:43:08 +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
cbracken@google.com 43fae66ebf Fixes to get Dart VM compiling on Ubuntu 13.04, Debian Wheezy. 
* Convince gcc 4.7.x that len is initialized before use in callers of ReadFileFully()
* Cast RawObject* to intptr_t to avoid strict-aliasing error on gcc 4.7.x
* Replace two calls to strerror_r() with strerror() on Linux. When _GNU_SOURCE is
  defined to be non-zero (as it is on Dart Linux builds), strerror_r() is
  defined to return a char*, which is the correct error string to use. When
  _GNU_SOURCE is zero, the XSI-compliant definition is used and the error
  message is returned in the char* param. Surrounding error logging uses
  strerror() which solves the problem.
* Replace int literals with char literals in test string definition.
* co19 math/tan_A01_t01 passes on Ubuntu 13.04.

Original issues:
https://code.google.com/p/dart/issues/detail?id=12085
https://code.google.com/p/dart/issues/detail?id=8807

BUG=
R=asiva@google.com

Review URL: https://codereview.chromium.org//22381002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@25890 260f80e4-7a28-3924-810f-c04153c831b5
 2013-08-07 17:28:04 +00:00
iposva@google.com 2229450865 - Use TCP_NODELAY when using the coverage tool and ddbg. 
- Use IPPROTO_TCP instead of SOL_TCP for increased portability.

R=asiva@google.com, hausner@google.com

Review URL: https://codereview.chromium.org//18829003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24865 260f80e4-7a28-3924-810f-c04153c831b5
 2013-07-09 21:14:31 +00:00
regis@google.com f3345c2717 Take into account virtual devices (e.g. OpenVPN tun0) when iterating network 
interfaces. Their network address is NULL.

Review URL: https://codereview.chromium.org//18268003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24858 260f80e4-7a28-3924-810f-c04153c831b5
 2013-07-09 18:42:49 +00:00
ajohnsen@google.com 6005ff6a18 Fix comment from earlier commit. 
BUG=
R=iposva@google.com

Review URL: https://codereview.chromium.org//18087003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24526 260f80e4-7a28-3924-810f-c04153c831b5
 2013-06-27 16:45:40 +00:00
iposva@google.com 2d2f1bf4ea - Use VOID_TEMP_FAILURE_RETRY where needed 
Review URL: https://codereview.chromium.org//17840009

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24505 260f80e4-7a28-3924-810f-c04153c831b5
 2013-06-27 01:14:12 +00:00
ajohnsen@google.com 7aa0222b5b Avoid picking port 65535 for ServerSockets, when any is requested. 
Some browsers block requests to 65535.

BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//17842003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24471 260f80e4-7a28-3924-810f-c04153c831b5
 2013-06-26 15:12:56 +00:00
ajohnsen@google.com 3ad9779be6 Add reverse dns lookup as a method on InternetAddress. 
BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//17640008

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24393 260f80e4-7a28-3924-810f-c04153c831b5
 2013-06-25 11:27:48 +00:00
ajohnsen@google.com 63e62f6806 Update mac and android Socket::LookupAddress. 
BUG=

Review URL: https://codereview.chromium.org//17341008

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24269 260f80e4-7a28-3924-810f-c04153c831b5
 2013-06-21 08:13:42 +00:00
ajohnsen@google.com 4624420914 Add NetworkAdaptor to dart:io. 
NetworkAdaptor contains a static method, list, that will query the
underlaying system for active network adaptors.

BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//16514010

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24267 260f80e4-7a28-3924-810f-c04153c831b5
 2013-06-21 07:58:48 +00:00
johnmccutchan@google.com 9d264aaee5 Add support for loading scripts from http 
R=iposva@google.com

Review URL: https://codereview.chromium.org//15966002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@23351 260f80e4-7a28-3924-810f-c04153c831b5
 2013-05-29 14:34:15 +00:00
ajohnsen@google.com 6a78c0c0b8 Add v6Only named argument to ServerSocket and etc. 
BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//14766003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@22309 260f80e4-7a28-3924-810f-c04153c831b5
 2013-05-02 11:23:40 +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
sgjesse@google.com d27309942c Fix broken Mac OS socket code 
The order of the fields in the sockaddr structures on Mac OS was different and we where relying on the Linux/Windows order of fields. This should now be platform independent.

TBR=ajohnsen@google.com
BUG=

Review URL: https://codereview.chromium.org//14139032

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21940 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-24 11:51:56 +00:00
ajohnsen@google.com 55963a1a6d Add new InternetAddress class with a static lookup function (including IPv6 
results).

Reapply of https://codereview.chromium.org/13880029/ with fixes.

BUG=

Review URL: https://codereview.chromium.org//14469002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21934 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-24 09:26:58 +00:00
ajohnsen@google.com 60946b53fc Revert "Add new InternetAddress class with a static lookup function (including IPv6 results)." 
Revert "Attempt to fix strict align issue."
Revert "Trying another fix."

BUG=

Review URL: https://codereview.chromium.org//14036017

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21928 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-24 08:10:00 +00:00
ajohnsen@google.com 20d1f5ddda Add new InternetAddress class with a static lookup function (including IPv6 results). 
Reapply of https://codereview.chromium.org/14083007/ with fixes.

BUG=

Review URL: https://codereview.chromium.org//13880029

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21923 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-24 07:12:05 +00:00
sgjesse@google.com afcb3ce69e Revert "Add new InternetAddress class with a static lookup function (including IPv6 results)" 
TBR=ajohnsen@google.com

Review URL: https://codereview.chromium.org//14081024

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21865 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-23 10:07:03 +00:00
sgjesse@google.com 042dbc4793 Anoher try to avoid GCC strict-aliasing error 
TBR=ajohnsen@google.com
BUG=

Review URL: https://codereview.chromium.org//14426004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21864 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-23 10:02:01 +00:00
sgjesse@google.com 6b4d9bfb80 Try to avoid GCC strict-aliasing error 
TBR=ajohnsen@google.com
BUG=

Review URL: https://codereview.chromium.org//13856013

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21863 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-23 09:51:32 +00:00
ajohnsen@google.com b33d142414 Add new InternetAddress class with a static lookup function (including IPv6 results). 
Socket.connect/ServerSocket.bind now accepts IPv6 host names. If a new ServerSocket is connected to an IPv6 interface, it will (if possible) support incoming IPv4 connections as well.

BUG=

Review URL: https://codereview.chromium.org//14083007

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21862 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-23 09:36:18 +00:00
sgjesse@google.com e40ce105af Fix a number of issues with determining the type of stdio 
* Fix checked mode exception when _getSocketType returns an OSError
 * Treat any character device as terminal (this includes /dev/null)
 * Fix detecting of file redirection af file
 * Don't turn an unkonwn device type into an OSError (wth value for an unknown was -1)

Expanded an existing test to catch some of this.

R=ager@google.com

BUG=https://code.google.com/p/dart/issues/detail?id=9637

Review URL: https://codereview.chromium.org//13636003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20960 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-05 11:13:24 +00:00
ajohnsen@google.com fb53f40e65 Add setOption method on Socket/RawSocket. 
This will allow the user to enable TCP_NODELAY on the native sockets.

BUG=

Review URL: https://codereview.chromium.org//12614014

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20014 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-14 12:46:54 +00:00
tball@google.com ca8b23183b Added Socket::SetBlocking() and Socket::SetNonBlocking(). 
Review URL: https://codereview.chromium.org//12380032

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19334 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-01 18:33:17 +00:00
sgjesse@google.com 488b016a2f Merge IO v2 branch to bleeding edge 
R=ager@google.com, ajohnsen@google.com, whesse@google.com

BUG=

Review URL: https://codereview.chromium.org//12316036

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18820 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-21 11:58:11 +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 898ec7731f Added Socket::Close() function. 
Review URL: https://codereview.chromium.org//12209047

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18199 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-07 00:44:55 +00:00
sgjesse@google.com 800b4b6c37 Add function for finding what a InputStream or OutputStream is attached to 
For the dart:io types InputStream and OutputStream the top level
function stdioType will return whether the stream is attached to a
terminal, pipe, file or something else.

BUG=dart:2789

R=ager@google.com

Review URL: https://codereview.chromium.org//11773041

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@16839 260f80e4-7a28-3924-810f-c04153c831b5
 2013-01-09 09:17:07 +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
kustermann@google.com 6d1cda397c Added FD_CLOEXEC flag to client/server socket file descriptors 
Without the FD_CLOEXEC, all subprocesses will inherit the open socket
file descriptors of the current process due to the default behavior
of fork()+exec().

Review URL: https://codereview.chromium.org//11416006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@14952 260f80e4-7a28-3924-810f-c04153c831b5
 2012-11-15 11:27:33 +00:00