uv_update_time does not overwrite the high 32 bits of uv_loop_t.time.
It merely increments it by one when the low 32 bits have wrapped. That
means that `time` needs to be initialized to zero before
uv_update_time() is called for the first time.
uv__read() and uv__udp_recvmsg() read incoming data in a loop. If data comes
in at high speeds, the kernel receive buffer never drains and said functions
never terminate, stalling the event loop indefinitely. Limit the number of
consecutive reads to 32 to stop that from happening.
The number 32 was chosen at random. Empirically, it seems to maintain a high
throughput while still making the event loop move forward at a reasonable pace.
This is a back-port of commit 738b31e from the master branch.
Conflicts:
src/unix/stream.c
Conflicts:
src/win/pipe.c
commit e53ab6675ba12d97ad6d93c9913a473ba5172617
Author: Bert Belder <bertbelder@gmail.com>
Date: Fri Mar 9 17:04:03 2012 +0100
Windows: report UV_ENOTSOCK when we opened a file instead of a pipe
Makes the pipe_connect_to_file test pass on Windows.
commit 8cbbfbe4c6489868470a7e410f80d4729f4091bf
Author: Igor Zinkovsky <igorzi@microsoft.com>
Date: Thu Mar 1 14:32:59 2012 -0800
test: make pipe_connect_to_file succeed with ECONNREFUSED
commit 6bbccf1fe0e000fd73e945368466cd27291483e3
Author: Igor Zinkovsky <igorzi@microsoft.com>
Date: Thu Mar 1 12:11:12 2012 -0800
windows: return UV_ENOTSOCK when doing uv_pipe_connect to a file
ECONNABORTED means that the connection was torn down by the peer before the
TCP handshake completed. Ignore it, there's nothing we can do and it simplifies
error handling for libuv users.
This patch changes how uv-win uses the UV_SHUTTING and UV_SHUT flags.
UV_SHUT is now only used for tcp handles to track whether shutdown() has
actually been called. UV_SHUTTING has the more generic meaning of
"no longer readable". It would be good to replace it by an actual
UV_READABLE flag in the future.
This makes the shutdown_close_tcp and shutdown_close_pipe tests pass on
windows.
If a test failed we would previously see:
Output from process `test_foo`: blah
Output from process `test_foo`: (nothing)
This commit changes it to:
Output from process `test_foo`: blah
Output from process `foo_helper`: (nothing)
