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655 Commits (589e27948ba3a08651514f7d88574ad9f5200969)

Author SHA1 Message Date
isaacs 589e27948b writeFile fixes 
writeFileSync could exhibit pathological behavior when a buffer could
not be written to the file in a single write() call.

Also, writeFile was not quite as optimized as it could be.
 2010-11-14 01:43:30 -08:00
Ryan Dahl d787a444c5 Use require('javascript') instead of process.binding('evals') 2010-11-13 15:19:15 -08:00
Ryan Dahl 8e09b1e2e1 Simplify REPL displayPrompt 
Now that we insert \r into the stream and aren't switching back and forth
between termios modes, not need to worry about when to display the prompt.
 2010-11-12 14:39:42 -08:00
Ryan Dahl d4af8a6b6a Add writeFilter when in the readline 
Switch \n with \r\n for all strings printed out.
Necessary for writev patch.
 2010-11-11 22:37:17 -08:00
Ryan Dahl 6ce007e89a Remove warning in 'sys' - too aggressive 2010-11-02 21:20:28 -07:00
Ryan Dahl 515f006b6e Add legacy methods to Buffer 2010-11-02 10:09:59 -07:00
Ryan Dahl f1391f33cd Add missing require('fs') 2010-11-01 14:56:21 -07:00
Chandra Sekar S 2b08bacd56 Removed range read optimization as it doesn't work with libeio. 2010-11-01 08:28:57 -07:00
Ryan Dahl 5e11b8a937 De-indent dns.lookup 2010-10-30 13:31:51 -07:00
Ryan Dahl 9c2969253b Make sure watcher.set() isn't being called when active 2010-10-30 12:52:53 -07:00
Ryan Dahl 7a48fd8455 Handle null values in clearTimeout 2010-10-29 00:00:43 -07:00
Ryan Dahl 1eb547fec1 Lazy load modules in net.js 2010-10-28 13:15:53 -07:00
Ryan Dahl 5171da5a6c Remove a little redundancy 2010-10-28 13:11:42 -07:00
Ryan Dahl 65dced730f Handle one more onReadable call from crypto 
MUST get rid of this calledByIOWatcher stuff. Hopefully will be able to when
securepair stuff lands.
 2010-10-28 12:34:48 -07:00
Ryan Dahl 73cfda12bb Abstract out a Server.prototype.pause method 2010-10-28 11:42:22 -07:00
Ryan Dahl ad61d77fa3 Abstract out net.Server.prototype._rejectPending 
Does the same timeout action for maxConnections as it does for EMFILE.
 2010-10-28 11:33:35 -07:00
Jonas Pfenniger 74d0a077ec Module-level EMFILE handling 
All net servers now share the same dummy socket. The ulimit warning is
throttled for all servers.
 2010-10-28 11:12:59 -07:00
isaacs 987cbbc191 Handle cyclic links smarter in fs.realpath 
Rather than aborting in the face of *any* repeated link in a given path,
instead only abort if such a cycle actually makes a given path unresolvable.

Test for this by doing a normal stat.  Still use the seenLinks object to
cache link contents so as to cut own a little bit on readlink calls.

Also add a pathological test that fails without the change to fs.js.
 2010-10-27 17:02:42 -07:00
Ryan Dahl 67652ddf27 Refactor callbacks in net.Stream for fewer closures 2010-10-27 16:43:16 -07:00
Ryan Dahl 38dde9684f Add extra anti-DoS tech to net.Server 2010-10-27 12:09:16 -07:00
Ryan Dahl ac54272218 Gracefully handle EMFILE 
Implementing a tip from Marc Lehmann:
http://pod.tst.eu/http://cvs.schmorp.de/libev/ev.pod#The_special_problem_of_accept_ing_wh

Keep an extra FD around for every server. When you hit EMFILE, destroy that
FD, accept a connection, close it; in this way you can clear the connection
queue and let people know that you're overload.

No more timeout needed.
 2010-10-27 02:12:25 -07:00
Tim-Smart 79ecc8e9b7 Style changes. 2010-10-26 18:47:46 -07:00
Ryan Dahl bc47353bbe Use the timer list for setTimeout 2010-10-26 14:53:18 -07:00
Ryan Dahl 79944006e2 Move setTimeout and friends into timers module 2010-10-26 14:53:17 -07:00
Ryan Dahl 5cc29b80f2 Move idle timers into its own module 2010-10-26 14:53:17 -07:00
Ryan Dahl 72aee8216c Fix permissions on http.js 2010-10-26 11:31:01 -07:00
Ryan Dahl 2470d2ee92 allowHalfOpen disabled by default 
Users too often would forget to add

  socket.on('end', function () {
    socket.end();
  });

Which is a mistake. Therefore we default to this behavior and
only optionally let people handle the 'end' case themselves.
 2010-10-26 01:10:18 -07:00
Ryan Dahl 583c07bf8b fix style 2010-10-25 17:30:08 -07:00
Paul Querna 97977640bd Set the readable variables on the read/write streams 
and add more debug() calls to make it easier to see the flow
 2010-10-25 17:28:21 -07:00
Paul Querna 1128c0bf67 Add SecurePair for handling of a ssl/tls stream. 2010-10-25 17:26:58 -07:00
Micheil Smith 8da020d39e Update node_net.cc to make us of node_constants.cc 
also affects dgram which uses a constant from node_net.cc
 2010-10-25 12:14:47 -07:00
Ryan Dahl 0ac2ef924f Do not spin on aceept() with EMFILE 
When a server hit EMFILE it would continue to try to accept new connections
from the queue. This patch introduces a timeout of one second where it will
stop trying to accept new files. After the second is over it tries again.

This is a rather serious bug that has been effecting many highly concurrent
programs. It was introduced in 4593c0, version v0.2.0.

TODO: A test for this situation. Currently I test it like this

  termA% cd projects/node
  termA% ulimit -n 256
  termA% ./node benchmark/idle_server.js

  termB% cd projects/node
  termB% ./node benchmark/idle_clients.js

And watch how the server process behaves.
 2010-10-23 12:28:20 -07:00
Ryan Dahl 9bf2975f78 Make sure Error object on exec() gets killed member 
Also default to SIGTERM for destruction when exceeding timeout or buffer on
exec()
 2010-10-23 11:37:40 -07:00
Ryan Dahl d9a5edb2b0 Fix test-net-eaddrinuse 2010-10-23 11:22:24 -07:00
Jorge Chamorro Bieling 99e19aa398 Remove unneeded function wrappers 2010-10-21 17:11:59 -07:00
Ryan Dahl 6570cd99e5 Fix execFile timeouts, improve tests 
It seems that a parent will not get a SIGCHLD if the child is killed by the
parent? It's unclear, so make 'exit' callback manually.
 2010-10-20 19:20:52 -07:00
Ryan Dahl 5a98fa4809 ChildProcesses cannot be killed if pid is missing 2010-10-20 17:55:25 -07:00
isaacs bfc6b51d95 The cwdRequire hack is no longer necessary with the require.resolve refactor. 2010-10-20 15:22:02 -07:00
Aaron Heckmann bd8e4f656e Prevents child_process.exec timeouts from throwing when the child was previously killed. 2010-10-20 12:46:51 -07:00
isaacs 226eff5104 Add require.resolve. 
Also, hack the repl so that it works as expected there, too.
 2010-10-20 12:12:07 -07:00
Johan Euphrosine 5d400cfd3a net listen should emit eaddrinuse error 2010-10-18 17:00:13 -07:00
Mark Nottingham b14eeb3c1e Fix expect/continue keepalive 2010-10-18 15:38:46 -07:00
Sami Samhuri 56df0cbf93 new api for defining repl commands 2010-10-18 13:46:54 -07:00
Ryan Dahl cf1db4f304 base64 decode should handle whitespace 2010-10-18 11:34:35 -07:00
Peteris Krumins a6ee3bac85 Add EventEmitter.prototype.once 2010-10-16 20:43:09 -07:00
Joshua Peek 73b29d79b9 Don't flush net writeQueue on end() if its still connecting 2010-10-13 02:37:53 -07:00
Ryan Dahl 6691aca229 Allow people to set backlog. Need a better API. 2010-10-13 01:47:29 -07:00
Ryan Dahl 901d5fd0d2 Don't require events in fs.js 2010-10-11 16:40:28 -07:00
Ryan Dahl 32aadd9400 fs.ReadStream and fs.WriteStream derive from stream.Stream 2010-10-11 16:39:40 -07:00
Ryan Dahl 8139bb24c1 Add destroy methods to HTTP messages 
needs tests (particularly for pipeline situations)
 2010-10-11 16:36:14 -07:00