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2017-03-07Don't use request table for answer routingAnders Svensson
The table has existed forever, to route incoming answers to a waiting request process: each outgoing request writes to the table, and each incoming answer reads. This has been seen to suffer from lock contention at high load however, so this commit moves the routing into the diameter_peer_fsm processes that are diameter's conduit to transport processes. The request table is still used for failover detection, but entries are only written when a watchdog state transitions leaves or enters state OKAY.
2017-02-24Fix/redo failover optimizationAnders Svensson
Commit 9a878743 addressed inefficiency at failover, but introduced inefficiency in the sending of outgoing requests in so doing: each outgoing request added an request table entry keyed on a transport pid, then looked for a specific element with this key, and then (later) removed the inserted element. Since the request table is a bag, this results in linear searches over a potentially long list of element keyed on the same pid. The higher the rate of outgoing calls, the more costly it becomes. Instead of writing entries to the request table, the peer_up/down calls to diameter_traffic that mirror transitions to and from the OKAY state in the RFC 3539 watchdog state machine now result in a process for request processes to monitor in order to detect failover.
2016-12-09Updated OTP versionOTP-19.2Erlang/OTP
2016-12-09Prepare releaseErlang/OTP
2016-12-08Merge branch 'egil/erl_interface/fix-warning-in-erl_call/OTP-14086' into maintBjörn-Egil Dahlberg
* egil/erl_interface/fix-warning-in-erl_call/OTP-14086: erl_interface: Fix compile warning in erl_call
2016-12-07Update preloaded modulesErlang/OTP
2016-12-07erl_interface: Fix compile warning in erl_callBjörn-Egil Dahlberg
2016-12-07Update copyright-yearErlang/OTP
2016-12-06Merge branch 'hans/eldap/prepare_release' into maintHans Nilsson
Eldap vsn.mk (version) was updated alhough it shouldn't.
2016-12-06Revert "eldap: update vsn.mk"Hans Nilsson
This reverts commit c9bf308b6e3e1a699d6262bbb5ec829fd7819513.
2016-12-06Merge branch 'siri/observer/more-port-info/ERL-272/OTP-13948' into maintSiri Hansen
* siri/observer/more-port-info/ERL-272/OTP-13948: [observer] Fix update of range in memory allocator graphs [observer] Add more port information [observer] Show monitored ports in process details view
2016-12-06Merge branch 'megaco/version' into maintIngela Anderton Andin
* megaco/version: Revert "[megaco] Update version" - only test suite updated
2016-12-06Revert "[megaco] Update version" - only test suite updatedIngela Anderton Andin
This reverts commit ae8f00912587cbb8e9ace6660434e921bae9730b.
2016-12-06Merge branch 'ingela/inets/httpd-profiles/OTP-14082' into maintIngela Anderton Andin
* ingela/inets/httpd-profiles/OTP-14082: inets: Add Profile argument missed by commit fdfda2fab0921d409789174556582db28141448e
2016-12-06Merge branch 'ingela/ssl/next-version' into maintIngela Anderton Andin
* ingela/ssl/next-version: ssl: Prepare for release
2016-12-06Merge branch 'ingela/dtls/statem/OTP-12982' into maintIngela Anderton Andin
* ingela/dtls/statem/OTP-12982: ssl: Implement DTLS state machine
2016-12-05Merge branch 'emj/report-tunnel-errors/PR-1254' into maintIngela Anderton Andin
* emj/report-tunnel-errors/PR-1254: Report errors from TLS tunnel request to correct process
2016-12-05Merge branch 'ingela/ECC-tests' into maintIngela Anderton Andin
* ingela/ECC-tests: ssl: Make sure common-test priv_dir is used for test case generated files
2016-12-05inets: Add Profile argument missed by commit ↵Ingela Anderton Andin
fdfda2fab0921d409789174556582db28141448e
2016-12-05ssl: Prepare for releaseIngela Anderton Andin
2016-12-05Merge branch 'siri/cdv/abort-tag/OTP-14053' into maintSiri Hansen
* siri/cdv/abort-tag/OTP-14053: [crashdump_viewer] Display abort reason when truncated
2016-12-05Merge branch 'hans/public_key/prepare_release' into maintHans Nilsson
2016-12-05Merge branch 'hans/ssh/prepare_release' into maintHans Nilsson
2016-12-05Merge branch 'hans/eldap/prepare_release' into maintHans Nilsson
2016-12-05public_key: update vsn.mkHans Nilsson
2016-12-05ssh: update vsn.mkHans Nilsson
2016-12-05eldap: update vsn.mkHans Nilsson
2016-12-05Merge branch 'lars/megaco/cuddle-tests/OTP-14075' into maintLars Thorsen
* lars/megaco/cuddle-tests/OTP-14075: [megaco} Update version [megaco] Use the test_server app and appup tests
2016-12-05Merge branch 'hans/public_key/cover_spec' into maintHans Nilsson
2016-12-05Merge branch 'hans/ssh/cover_spec' into maintHans Nilsson
2016-12-05[megaco} Update versionLars Thorsen
2016-12-05[megaco] Use the test_server app and appup testsLars Thorsen
2016-12-05Merge branch 'siri/cdv/faulty-column-vals/OTP-14064' into maintSiri Hansen
* siri/cdv/faulty-column-vals/OTP-14064: [crashdump_viewer] Show correct values for 'Object' and 'Memory'
2016-12-05[observer] Fix update of range in memory allocator graphsSiri Hansen
2016-12-05[observer] Add more port informationSiri Hansen
2016-12-05ssl: Implement DTLS state machineIngela Anderton Andin
Beta DTLS, not production ready. Only very basically tested, and not everything in the SPEC is implemented and some things are hard coded that should not be, so this implementation can not be consider secure. Refactor "TLS connection state" and socket handling, to facilitate DTLS implementation. Create dtls "listner" (multiplexor) process that spawns DTLS connection process handlers. Handle DTLS fragmentation. Framework for handling retransmissions. Replay Detection is not implemented yet. Alerts currently always handled as in TLS.
2016-12-05Merge branch 'richcarl/mnesia/table_info_order' into maintDan Gudmundsson
* richcarl/mnesia/table_info_order: Preserve key order in mnesia:table_info
2016-12-05Merge branch 'dgud/mnesia/off-heap-msgs/OTP-14074' into maintDan Gudmundsson
* dgud/mnesia/off-heap-msgs/OTP-14074: Use off_heap memory queue for mnesia_tm
2016-12-02ssh: excluded modules from cover specHans Nilsson
2016-12-02public_key: exclude asn1 generated module PKCS-FRAME from coverHans Nilsson
2016-12-02Merge branch 'peppe/common_test/surviving_gl_procs/ERL-287/OTP-14026' into maintPeter Andersson
* peppe/common_test/surviving_gl_procs/ERL-287/OTP-14026: Make sure group leader processes terminate properly OTP-14026
2016-12-02Make sure group leader processes terminate properlyPeter Andersson
OTP-14026
2016-12-02Merge branch 'peppe/common_test/log_header/OTP-14043' into maintPeter Andersson
* peppe/common_test/log_header/OTP-14043: Add heading option to log functions OTP-14043
2016-12-02Add heading option to log functionsPeter Andersson
2016-12-02Merge branch 'peppe/common_test/logging_verbosity/OTP-14044' into maintPeter Andersson
* peppe/common_test/logging_verbosity/OTP-14044: Correct errors in documentation and add more info OTP-14044
2016-12-02Correct errors in documentation and add more infoPeter Andersson
OTP-14044
2016-12-01[observer] Show monitored ports in process details viewSiri Hansen
This is a bugfix. Prior to this, only monitored processes were listed under "Monitored" in the process details view. Now ports are also shown.
2016-11-30[crashdump_viewer] Display abort reason when truncatedSiri Hansen
If a crashdump is truncated due to size limit reached, a new 'abort' tag with reason is added at the end of the crashdump. This reason is now displayed along with the truncated-warning.
2016-11-30Merge pull request #805 from matwey/fsf_addrBjörn Gustavsson
Fix FSF mail address
2016-11-29Merge branch 'siri/observer/cdv-no-distribution/OTP-14010' into maintSiri Hansen
* siri/observer/cdv-no-distribution/OTP-14010: [observer] Start crashdump_viewer in a non-distributed node
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