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Forward set/update indicator to handler callback changing_config
OTP-15364
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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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Added a test cases for testing "socket cleanup" while
process is reading using recv.
OTP-14831
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Added two (working) test cases for testing "socket cleanup"
when the controlling-process exits.
OTP-14831
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The previous check whether ErLLVM could be enabled and/or tested simply
checked whether a suitable version of the LLVM tool chain was present
in the path. Obviously this is not enough: there should also be a check
that we are running in an architecture on which the ErLLVM compiler
has been ported. Fix the function that provides this functionality and
also rename it in order to more appropriately describe what it does.
In principle, this change introduces a backwards incompatibility as the
function is one of those exported by the `hipe' module, but this
function was not documented and the chances that it has been used
somewhere else that the test suite are pretty low (if not zero).
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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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Added simple multi-accept (multiple acceptors) timeout testcase.
OTP-14831
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Conflicts:
erts/preloaded/ebin/prim_inet.beam
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cases(s)
Added simple accept timeout testcase.
Updated timeout test cases(s) with a timeout validation.
OTP-14831
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Each test case is wrapped in a try catch in the ttc_try function.
It handles entry, exit and skip.
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When compiled on OTP 22, the test suite will not load on the
OTP 20 node required for this test.
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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 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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Two (tcp) test cases where reworked using the command evaluator.
OTP-14831
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Two test cases where reworked using the command evaluator.
OTP-14831
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Begin rework socket test suite using a command evaluator.
OTP-14831
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bmk/20180918/nififying_inet/OTP-14831
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Added a test case that specifically tested setting
the controlling_process.
Also, ensure that invalid updates of controlling-process
(not owner) actually fails.
OTP-14831
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The connect timeout test case uses the listen backlog argument
to test connect timeout (its set to 1). The idea is that when
the server backlog is full, it should not reply. The client attempting
to connect will then get a timeout.
But as it turns out, this behaviour is not "set in stone". On FreeBSD
11.2, the result is instead a 'econnreset'.
It should also be noted that this local connections. That is, both end
of the connection is on the same machine.
So, test case has been updated to also accept a econnreset (even
though that is not what it is testing).
OTP-14831
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This function is called when a logger API function for fetching
handler configuration is called. The point is to allow the handler to
remove internal data fields that it might have stored in the
configuration database, before returning the handler configuration to
the caller.
An example of such internal data are the 'handler_pid' and 'mode_tab'
fields that logger_std_h and logger_disk_log_h store in their
configuration maps.
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The new parameter to this function, SetOrUpdate, indicates how
unspecified configuration data fields shall be set. The rule is that
if SetOrUpdate equals set, then default values shall be used, and if
SetOrUpdate equals update, then existing configuration values shall be
used. Consequently, these examples now apply to logger_std_h and
logger_disk_log_h:
set_handler_config(default, config, #{sync_mode_qlen => 20}) sets the
value of sync_mode_qlen to 20, and resets all other (writable) fields
in the config map to their default values.
update_handler_config(default, config, #{sync_mode_qlen => 20}) sets
the value of sync_mode_qlen to 20, and leaves all other fields in the
config map unchanged.
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* richcarl/erts/erl_init-cleanup/OTP-15336:
sasl: Order systools_make:preloaded modules alphabetically
Update preloaded modules
Move calling on_load for preloaded modules to erl_init
Make erl_init.c pass the boot module to erl_init.beam
Remove obsolete comment text
Remove undocumented and unused -# display_items emulator option
Remove broken and undocumented boot function emulator option
Replace remaining references to otp_ring0 with erl_init
Drop otp_ring0, using erl_init instead
Update preloaded modules
Add erl_init module
Conflicts:
erts/emulator/beam/erl_init.c
erts/preloaded/ebin/erl_prim_loader.beam
erts/preloaded/ebin/erl_tracer.beam
erts/preloaded/ebin/erlang.beam
erts/preloaded/ebin/erts_code_purger.beam
erts/preloaded/ebin/erts_dirty_process_signal_handler.beam
erts/preloaded/ebin/erts_internal.beam
erts/preloaded/ebin/erts_literal_area_collector.beam
erts/preloaded/ebin/init.beam
erts/preloaded/ebin/otp_ring0.beam
erts/preloaded/ebin/prim_buffer.beam
erts/preloaded/ebin/prim_eval.beam
erts/preloaded/ebin/prim_file.beam
erts/preloaded/ebin/prim_inet.beam
erts/preloaded/ebin/prim_zip.beam
erts/preloaded/ebin/zlib.beam
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The macros for the BSD style option names had accidentally
wound up outside the option parsing loop, causing unclear
behaviour and Valgrind errors.
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Add support for otp level socket options rcvbuf, rcvctrlbuf and
sndctrlbuf. These options define default sizes for these
buffers.
The 'rcvbuf' is used when receiving messages when calling
the recv, recvfrom and recvmsg functions.
The 'rcvctrlbuf' is used for the control message header info
when calling the recvmsg function.
The 'sndctrlbuf' is used for the control message header info
when calling the sendmsg function.
OTP-14831
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The test cases has been slighly regrouped. The to-group
has moved into the api-group.
OTP-14831
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Add a number of *basic* operation (connect, accept, send and recv).
All of which are not yet implemented (skipped with 'not-yet-implemented').
All of these are basic and only local (both sides on the same host).
OTP-14831
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Added proper recv timeout handling.
Made use of the enif_select(mode = cancel) feature. Each
time a timeout expires, the "active" recv (the surrent reader
select) has to be cancelled. Not yet tested...something for
the new test suite...
Also, added support for getopt(controlling_pprocess) that,
for some reason, was not yet implemented.
OTP-14831
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Add a proper but very basic test suite.
The only (6) test cases now are very basic (open-close and
send-receive).
OTP-14831
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Added proper send timeout handling.
Made use of the enif_select(mode = cancel) feature. Each
time a timeout expires, the "active" send (the surrent write
select) has to be cancelled.
OTP-14831
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Added proper connect and accept timeout handling.
Made use of the enif_select(mode = cancel) feature. Each
time a timeout expires, the previous operation (connect or accept)
has to be cancelled (actually its the select operation that has
to be cancelled). Only partial implementation of cancel for now
(connect and accept). More to follow...
OTP-14831
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* raimo/receive-TOS-TCLASS/ERIERL-187/OTP-15145:
Elaborate the disclaimer for 'pktoptions'
Improve platform filter
Fix endianness bug for CMSG parsing
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Added some more tests for sendmsg (with cmsghdr).
OTP-14831
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