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39 Commits

Author SHA1 Message Date
Ben Noordhuis
6fe753022f unix, windows: add debug mode handle printer 
Debugging tool, prints a list of active/all handles. Not actively exported.
 2012-06-06 04:25:12 +02:00
Bert Belder
64f8cf463d windows, unix: uv_buf_init should take unsigned int for the buffer length 2012-06-04 18:04:49 +02:00
Ben Noordhuis
171ad8567d unix, windows: add uv_walk() 
Lets the libuv user iterate over the open handles. Mostly intended as a
debugging tool or a post-hoc cleanup mechanism.
 2012-05-30 02:33:39 +02:00
Bert Belder
58ba2d86e1 Move shared c-ares glue code from uv-common to cares.c 2012-05-22 16:11:23 +02:00
Bert Belder
c06edd4c88 windows, unix: share c-ares glue code 2012-05-22 16:11:22 +02:00
Ben Noordhuis
9efa8b3571 unix, windows: rework reference counting scheme 
This commit changes how the event loop determines if it needs to stay alive.

Previously, an internal counter was increased whenever a handle got created
and decreased again when the handle was closed.

While conceptually simple, it turned out hard to work with: you often want
to keep the event loop alive only if the handle is actually doing something.
Stopped or inactive handles were a frequent source of hanging event loops.

That's why this commit changes the reference counting scheme to a model where
a handle only references the event loop when it's active. 'Active' means
different things for different handle types, e.g.:

 * timers: ticking
 * sockets: reading, writing or listening
 * processes: always active (for now, subject to change)
 * idle, check, prepare: only active when started

This commit also changes how the uv_ref() and uv_unref() functions work: they
now operate on the level of individual handles, not the whole event loop.

The Windows implementation was done by Bert Belder.
 2012-05-17 07:07:53 +02:00
Bulat Shakirzyanov
f09f7bc6a8 Add functions to look up req and handle sizes 
Useful for FFI bindings. Closes #370.
 2012-04-05 01:39:40 +02:00
Ben Noordhuis
87151c8a7b Use RB_GENERATE_STATIC, not RB_GENERATE_INTERNAL. 2012-03-16 02:35:05 +01:00
Ben Noordhuis
dfda5009c2 unix, win: store ares handles in a binary tree 
Store the uv_ares_task_t handles in a red-black tree, not a linked list.

Fixes #72.
 2012-03-16 00:49:29 +01:00
Ben Noordhuis
09c722e72b common: make uv__set_*_error() return -1 
So you can do `if (errno) return uv__set_sys_error(loop, errno);`.
 2012-02-23 05:57:36 -08:00
Igor Zinkovsky
52511b9ddc windows: implement uv_loop_new+uv_loop_delete 2012-01-16 17:07:49 -08:00
Ben Noordhuis
b52b8c7128 util: add uv_strlcpy() and uv_strlcat() functions 2011-11-23 17:29:02 +01:00
Ben Noordhuis
8e4ed88bbe Wrap platform thread APIs. 2011-11-21 21:04:16 +01:00
Ryan Dahl
808bb8ed0b Shared uv_strerror 2011-11-09 18:06:49 -08:00
Ryan Dahl
fd2b04d784 Alternative errno strategy 2011-11-09 17:47:24 -08:00
Ryan Dahl
196e14528f Map UV_ESRCH in uv_err_name 2011-11-08 16:59:05 -08:00
Ryan Dahl
b7da0a69bf Add uv__new_artificial_error() 2011-11-08 15:11:16 -08:00
saghul
677bb70bfb Added missing error codes to uv_err_name 2011-11-04 05:37:56 +01:00
Ryan Dahl
9c7ed0dad0 One more EACCESS -> EACCES 2011-11-03 16:30:19 -07:00
Ryan Dahl
681bd290e6 UV_EACCESS -> UV_EACCES 
In order to match existing Node API. See
https://github.com/joyent/node/pull/2001
 2011-11-03 16:17:12 -07:00
Igor Zinkovsky
74b49e821b uv_kill 2011-11-02 14:34:07 -07:00
Bert Belder
c985ea4b10 Add uv__new_sys_error 2011-10-29 00:52:33 +02:00
Ben Noordhuis
f2c6b4106d unix: have uv_strerror() handle getaddrinfo() errors 2011-10-28 01:31:55 +02:00
Ben Noordhuis
197f591ebc common: add UV_ENOTDIR error code 2011-10-12 16:43:29 +02:00
Ben Noordhuis
61343ecfbd common: add UV_ENOSYS error code 2011-10-11 23:15:41 +02:00
Erick Tryzelaar
4c329060ca unix,win: Start unifying shared bind code. 2011-10-04 16:46:39 -07:00
Erick Tryzelaar
85368e8d45 unix,win: Start unifying shared tcp connect code. 2011-10-04 16:46:39 -07:00
Igor Zinkovsky
e7a53aed48 fix windows build 2011-09-28 11:52:08 -07:00
Erick Tryzelaar
23796d208c Fixes #76. Unify OS error reporting 
As a nice fringe benefit, this also shaves a word
off of a windows TCP handle by replacing "uv_err_t
bind_error" with "int bind_error".
 2011-09-27 19:05:33 -07:00
Bert Belder
8f563e2963 Revert c-ares upgrade and includes fix 
It broke the windows build.
This reverts commit 083c97e28b and commit b288afdf14.
 2011-09-27 12:39:55 +02:00
Ben Noordhuis
b288afdf14 common: fix includes 
Don't rely on c-ares to pull in the headers for inet_addr, net_pton and
inet_ntop. c-ares 1.7.4 did but 1.7.5 does not.
 2011-09-26 22:41:17 +02:00
isaacs
3c00d87b42 Add EEXIST handling 
Additionally, map ERROR_ALREADY_EXISTS to EEXIST on Windows.  I'm a bit
unsure about this mapping.  Could a windows person confirm?
 2011-09-12 16:36:35 -07:00
Ben Noordhuis
b7d88070d8 fs: add UV_ENOENT error code, add test 2011-09-06 00:17:59 +02:00
Ryan Dahl
56dcaf9b06 unix: multiplicity 2011-08-31 04:18:55 +02:00
Ryan Dahl
e5a938f1f4 Add uv_buf_init() constructor 2011-08-17 17:43:19 -07:00
Ben Noordhuis
e8497aee5a Add error code UV_EPIPE. 2011-08-11 02:45:27 +02:00
Ben Noordhuis
7cc527997f uv-common: fix 'initialization discards qualifiers from pointer target type' 2011-07-19 13:51:31 +02:00
Ryan Dahl
07b49ce59a add uv_ip4_name and uv_ip6_name 2011-07-18 17:39:04 -07:00
Ryan Dahl
ce8ff3031c src/ and include/ directories 
Helps #71 but does not update the MSVC files.
 2011-07-07 07:52:57 -07:00