Age | Commit message (Collapse) | Author |
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DbTableCATree has no static stack.
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Move lookup from analyze_pattern to callers.
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While a gen_tcp send was in progress with filled buffers
and slow receiver a close (from another process) would place
the port in a half dead state so the port could not signal
back to send, that waited for confirmation.
The solution is to after some time (5 s) of waiting for
send confirmation set a monitor on the port, which detects
if the port becomes half dead due to close from another process.
The close pending loop has also been improved to use the linger
timeout for waiting, and to set a system timeout (arbitrarily
selected 3 min) to not wait forever when the other end
reads data s l o w l y (tarpitting, kind of).
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When a module has been purged from memory, any literals belonging
to that module will be copied to all processes that hold references
to them.
The max heap size limit would be ignored in the garbage collection
initiated when copying literals to a process. If the max heap size
was exceeded, the process would typically be terminated in the
following garbage collection.
Since the process would be killed anyway later, kill the process
before copying a literal that would make it exceed its max heap
size.
While at it, also fix a potential bug in `erlang:garbage_collect/0`.
If it was found that the max heap sized had been exceeded while
executing `erlang:garbage_collect/0`, the process would enter a
kind of zombie state instead of being properly terminated.
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* maint:
Updated OTP version
Prepare release
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* maint-20:
Updated OTP version
Prepare release
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* sverker/erts/debug_free_null:
erts: Fix bug in debug_free for NULL pointer
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* john/erts/update-zlib/OTP-15351/ERL-749:
Update zlib to 1.2.11
Allow undefined macros when building zlib
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* maint:
"cork" tcp socket around file:sendfile
Add nopush TCP socket option
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* igor/tcp-nopush-ERL-698/OTP-15357:
"cork" tcp socket around file:sendfile
Add nopush TCP socket option
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* sverker/erts/ets-select_replace-bug/OTP-15346:
erts: Fix bug in ets:select_replace for bound key
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john/erts/update-zlib/OTP-15351/ERL-749
* fhunleth/fix-muslc-compiler-error:
Allow undefined macros when building zlib
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causing ASSERT in sys_memset to fail.
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* maint:
Updated OTP version
Prepare release
erts: Fix UNC path handling on Windows
erts: Fix a compiler warning
eldap: Fix race at socket close
Fix bug for sockopt pktoptions on BSD
erts: Fix memory leak on file read errors
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* maint-21:
Updated OTP version
Prepare release
erts: Fix UNC path handling on Windows
erts: Fix a compiler warning
eldap: Fix race at socket close
Fix bug for sockopt pktoptions on BSD
erts: Fix memory leak on file read errors
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* john/erts/fix-unc-paths-windows/OTP-15333/ERL-737:
erts: Fix UNC path handling on Windows
erts: Fix a compiler warning
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* raimo/BSD-sockopt-pktoptions/ERIERL-187/OTP-14297:
Fix bug for sockopt pktoptions on BSD
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Conflicts:
erts/preloaded/ebin/prim_inet.beam
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RaimoNiskanen/raimo/getifaddrs-netns/ERIERL-189/OTP-15121
Implement {netns,NS} option for inet:getifaddrs/1 and friends
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This fixes 200ms delay on the last TCP segment when using
file:sendfile/2 on Linux (ERL-698).
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* maint:
Updated OTP version
Prepare release
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* maint-17:
Updated OTP version
Prepare release
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maint-17
* sverker/r16/binary_to_atom-utf8-crash/ERL-474/OTP-14590:
erts: Fix crash in binary_to_atom/term for invalid utf8
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* sverker/big-bxor-bug/ERL-450/OTP-14514:
erts: Fix bug in bxor of a big negative number
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* sverker/bin2term-zlib-bug/ERL-340/OTP-14159:
erts: Fix binary_to_term for compressed and zlib >= v1.2.9
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* rickard/thr-prgr-unmanaged-delay-bug/OTP-13869:
Fix erts_thr_progress_unmanaged_delay()
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* rickard/drv-send-term-thr-bug/OTP-13866:
Fix thread calls to erl_drv_send_term()/erl_drv_output_term()
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* rickard/port-sig-dropped-fix/OTP-13424:
Fix implementation of dropped signal to port
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When building Erlang on a system that uses the Musl C library, it's
possible to get the following error:
In file included from zlib/adler32.c:11:0:
zlib/zutil.h:172:39: error: "_LFS64_LARGEFILE" is not defined [-Werror=undef]
(!defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0)
^~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
On the same systems, zlib is built without `-Werror=undef` so do the
same when building it with Erlang.
Signed-off-by: Frank Hunleth <[email protected]>
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This is unlikely to be the last of the path problems seen after
OTP 21, and I'm starting to regret my decision to unconditionally
use long paths. The idea to hit all long-path problems all the time
was good in theory as it makes such bugs far more visible, but
there just aren't enough people who test pre-release versions on
Windows, making this the world's slowest game of whack-a-mole.
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This would've been a bug if the value was used.
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This translates to TCP_CORK on Linux and TCP_NOPUSH on
BSD.
In effect, this acts as super-Nagle: no partial TCP segments
are sent out until this option is turned off. Once turned off,
all accumulated unsent data is sent out immediately. The latter
is *not* the case on OSX, hence the implementation ignores
"nopush" on OSX to reduce confusion.
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f4f409ff28185b3308359ca5ca91921bc51f536f
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# Conflicts:
# erts/emulator/beam/erl_db_tree.c
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* sverker/erts/ets-select_replace-bug/OTP-15346:
erts: Fix bug in ets:select_replace for bound key
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which may cause following calls to ets:next or ets:prev to fail.
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* origin/sverker/erts/freeing-ordered_set-nodes/OTP-15323:
erts: Refactor out DbRouteKey struct
erts: Remove dead code in erl_db_catree
erts: Fix bug in erl_db_catree
erts: Remove "dynamic" lock order support
erts: Add lock order check for route nodes
erts: Add lock order check of erl_db_catree base nodes
erts: Add Erlang term order to lock checker
erts: Add some ERTS_RESTRICT pointers
erts: Do some refactoring in erl_db_catree.c
erts: Improve deallocation of CATree nodes
erts: Refactor rename union in DbTableCATreeNode
erts: Fix compiler warning in erl_bif_binary.c
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Use os:getenv/2 where possible
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The checks in place to allow this file to compile on macOS and BSD can be
extended to include Solaris.
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Document bit_size in match-specs and allow in fun2ms
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