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main_repo / src / node_zlib.cc @ 31c510ca

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# Date Author Comment
829a9b8c 02/17/2014 04:11 PM Fedor Indutny

zlib: introduce pending close state

zlib should not crash in `close()` if the write is still in progress.

fix #7101
5c832e44 02/08/2014 06:31 PM Timothy J Fontaine

src: refactor buffer bounds checking

Consolidate buffer bounds checking logic into Buffer namespace and use
it consistently throughout the source.
dc3c2d12 07/01/2013 01:37 PM Brian White

zlib: level can be negative

This is a back-port of commit e945903 from the master branch.
cb87920b 02/28/2013 10:58 AM Ben Noordhuis

Merge remote-tracking branch 'origin/v0.8'

Conflicts:
AUTHORS
ChangeLog
deps/uv/src/unix/pipe.c
lib/http.js
src/node_version.h
51f6e6a9 02/25/2013 05:45 PM Ben Noordhuis

src, test: downgrade to v8 3.14 api
ef945219 02/21/2013 06:08 PM Ben Noordhuis

zlib: fix assert on bad input

The following test case occasionally triggered an assert because
write_in_progress_ didn't get cleared on error:

$ cat test.js
  require('zlib').gunzip('BAM', console.log);
  setTimeout(gc, 10);
$ while true; do node --expose-gc test.js || break; done...
5cc3569f 02/06/2013 07:29 PM isaacs

Merge remote-tracking branch 'ry/v0.8' into master

Conflicts:
AUTHORS
ChangeLog
deps/npm/html/api/bin.html
deps/npm/html/api/bugs.html
deps/npm/html/api/commands.html
deps/npm/html/api/config.html
deps/npm/html/api/deprecate.html
deps/npm/html/api/docs.html...
6b99fd23 02/05/2013 04:26 PM Ben Noordhuis

zlib: pass object size hint to V8

Inform V8 that the zlib context object is tied to a large off-heap buffer.

This makes the GC run more often (in theory) and improves the accuracy of
--trace_external_memory.
8d146689 02/05/2013 04:25 PM Ben Noordhuis

zlib: reduce memory consumption, release early

In zlibBuffer(), don't wait for the garbage collector to reclaim the zlib memory
but release it manually. Reduces memory consumption by a factor of 10 or more
with some workloads.

Test case:

function f() {...
d7bf7ed9 01/22/2013 07:34 AM Ben Noordhuis

zlib: don't assert on malformed dictionary

Handle Z_DATA_ERROR errors from inflateSetDictionary() gracefully.
Fixes the following assertion:

node: ../src/node_zlib.cc:167: static void node::ZCtx::Process
  (uv_work_t*): Assertion `ctx->err_ == 0 && "Failed to set...
1c32eb4a 01/22/2013 07:34 AM Ben Noordhuis

zlib: don't assert on missing dictionary

Handle Z_NEED_DICT errors graciously. Fixes the following assertion:

node: ../src/node_zlib.cc:161: static void node::ZCtx::Process
  (uv_work_t*): Assertion`ctx->dictionary_ != __null && "Stream
  has no dictionary"' failed....
7788a6bf 01/07/2013 11:39 AM Ben Noordhuis

src: pass node_isolate to Undefined()
01c3d0aa 01/07/2013 11:39 AM Ben Noordhuis

src: pass node_isolate to Local<>::New
6573fc35 01/07/2013 11:39 AM Ben Noordhuis

src: pass node_isolate to Integer::New
0e01d639 12/14/2012 01:52 PM isaacs

zlib: streams2
6cf68aea 12/13/2012 02:23 PM Ben Noordhuis

deps: upgrade libuv to e079a99
07d3b21f 10/31/2012 07:56 PM isaacs

zlib: s/clear/close/ and match other close() semantics
a93424da 10/30/2012 10:03 AM Ben Noordhuis

zlib: pass object size hint to V8

Inform V8 that the zlib context object is tied to a large off-heap buffer.

This makes the GC run more often (in theory) and improves the accuracy of
--trace_external_memory.
570e4be9 10/30/2012 10:03 AM Ben Noordhuis

zlib: reduce memory consumption, release early

In zlibBuffer(), don't wait for the garbage collector to reclaim the zlib memory
but release it manually. Reduces memory consumption by a factor of 10 or more
with some workloads.

Test case:

function f() {...
bf539f9b 07/09/2012 01:22 AM isaacs

zlib: Call inflateEnd for UNZIP. Fixes memory leak.

Fix #2595
a26bee8f 04/17/2012 04:14 PM isaacs

MakeCallback: Consistent symbol usage
01d46f3a 04/02/2012 04:48 PM isaacs

Fix #3052 Handle errors properly in zlib
7bdeed20 03/31/2012 07:50 PM Ben Noordhuis

zlib: fix uninitialized variable compiler warning
44eb279e 03/29/2012 08:22 AM ssuda

zlib: don't use C++ templates

Reduces the executable's size by a few kilobytes.
531eba18 03/12/2012 06:22 PM Ben Noordhuis

zlib: fix include of zlib.h

Including <zlib.h> may lead to false positives when the user specifies a bad
path in `./configure --shared-zlib --shared-zlib-includes=/path/to/zlib`. If
a zlib.h exists somewhere on the system include path (common on UNIX systems),...
ff4a9d38 03/09/2012 06:14 PM Ben Noordhuis

core: use proper #include directives
74a8215a 02/06/2012 09:44 AM Ben Noordhuis

Revert support for isolates.

It was decided that the performance benefits that isolates offer (faster spin-up
times for worker processes, faster inter-worker communication, possibly a lower
memory footprint) are not actual bottlenecks for most people and do not outweigh...
c80abfa0 01/25/2012 12:35 PM Fedor Indutny

zlib: fix `Failed to set dictionary` issue
71ae1753 01/11/2012 04:19 PM Fedor Indutny

zlib: reset() method for deflate/inflate streams

  • ammended test-zlib-dictionary to cover reusing streams
89556f5a 01/11/2012 04:11 PM Fedor Indutny

zlib: C++ style fixes for dictionary
9e6957b0 01/11/2012 03:17 PM Fedor Indutny

Merge branch 'v0.6'

Conflicts:
src/handle_wrap.cc
src/node_zlib.cc
src/process_wrap.cc
07701e7c 01/11/2012 02:43 PM Fedor Indutny

zlib: C++ style fixes
8cca30f3 01/10/2012 07:42 PM isaacs

zlib binding cleanup

  • Add assert to prevent parallel writes
  • Embed request object instead of using new/delete
  • Remove unnecessary WorkReqWrap in favor of uv_work_t
  • Use container_of instead of req->data

Along with 2d8af39accc6e1a863aa60ed80289508f3df50e8 and...
0ad2717f 01/10/2012 03:01 PM Ben Noordhuis

Make sure that zlib contexts are not garbage collected when busy
2d8af39a 01/10/2012 03:01 PM Bert Belder

Fix memory leak in node_zlib
20ba454e 12/28/2011 07:56 PM Ryan Dahl

Add node::Loop() and don't inc node_isolate.h in *.cc

node::Loop() replaces the NODE_LOOP macro. This avoids hitting
v8::Isolate::GetCurrent() for each loop lookup when HAVE_ISOLATE==0
f168f7d7 12/28/2011 07:56 PM Ryan Dahl

Remove node_isolate.h from node.h
356992fe 12/28/2011 07:56 PM Ben Noordhuis

isolates: isolate-ify the main loop
e53e9c72 12/07/2011 06:44 PM Ryan Dahl

move global vars for node_file.cc, node_zlib.cc, and node_crypto.cc
e6091952 12/05/2011 08:58 PM Fedor Indutny

[zlib] added dictionary support
cdcb1118 11/09/2011 10:34 AM Ben Noordhuis

Remove stray NODE_MODULE() semi-colons.
f1ca4853 10/03/2011 07:40 AM Ben Noordhuis

zlib: fix assert message
d104bfd5 09/18/2011 02:03 AM isaacs

zlib: Fix test so that it's not trivially passing, then pass it.

Regression from the refactor to move more things into JS.
5b8e1dab 09/17/2011 09:22 PM isaacs

Initial pass at zlib bindings