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2016-09-12Merge branch 'anders/diameter/19.1/OTP-13838' into maintAnders Svensson
* anders/diameter/19.1/OTP-13838: vsn -> 1.12.1 Update appup for 19.1 Fix xmllint errors in documentation Remove documentation overkill Don't run traffic tests in parallel when {string_decode, true} Remove copyright from generated dictionary modules Fix dictionary function typo Fix dictionary typo in relay example
2016-09-12Merge branch 'anders/diameter/failover/OTP-13412' into maintAnders Svensson
* anders/diameter/failover/OTP-13412: Make peer failover more efficient
2016-09-12Merge branch 'anders/diameter/min_heap_size/OTP-13796' into maintAnders Svensson
* anders/diameter/min_heap_size/OTP-13796: Let unfortunate min_heap_size setting be disabled
2016-09-12Merge branch 'anders/diameter/19/listen/OTP-13787' into maintAnders Svensson
* anders/diameter/19/listen/OTP-13787: Close listening sockets at service death
2016-09-11vsn -> 1.12.1Anders Svensson
2016-09-11Update appup for 19.1Anders Svensson
OTP-13412 more efficient peer failover OTP-13787 close listening sockets OTP-13796 min_heap_size OTP-13838 typo in diameter_traffic No load order requirements.
2016-09-11Let unfortunate min_heap_size setting be disabledAnders Svensson
The setting in all diameter server processes has existed since the beginning of time. Whether it's actually useful is questionable, but it does lead to increased memory usage, especially if there are many peer connections whose processes wouldn't otherwise be large. Let the setting be disabled with -diameter min_heap_size false. (Or any value that isn't a non-negative integer.) The diameter application itself only calls diameter_lib:spawn_opts(server, []), but let other arguments remain for backwards compatibility, since diameter_lib:spawn_opts/2 has been abused from outside of diameter.
2016-09-10diameter: Do not test SCTP on sparc-sun-solaris2.10Ingela Anderton Andin
The SCPT stack has a different behavior in solaris2.10 then in later versions and linux. Diameter implementation does not support this behavior.
2016-08-26Fix xmllint errors in documentationAnders Svensson
2016-08-26Remove documentation overkillAnders Svensson
"Defaults to X" isn't clarified by "if unspecified".
2016-08-26Don't run traffic tests in parallel when {string_decode, true}Anders Svensson
Since the large strings copied between processes cause testcases to fail randomly. Option string_decode was added in commit 1590920c.
2016-08-26Close listening sockets at service deathAnders Svensson
Commit 5ca5fb71 ensured that they were closed immediately at transport removal, but in so doing broke their closing at stop service completely, by removing the timer that caused sockets to be closed even belatedly. Monitor on the service process to make it happen. This could still be improved, since stop_service listening ports aren't closed until after the service process has died. They could be closed earlier in the case of stop_service.
2016-08-26Remove copyright from generated dictionary modulesAnders Svensson
The copyright was a historical remnant of diameter's roots prior to its inclusion in OTP. Thanks to Anatolie Golovco.
2016-08-26Fix dictionary function typoAnders Svensson
It's '#get-'/2, not 'get-'/2. Only failed if the dictionary in question defined no Failed-AVP, which is rarely the case in practice. Thanks to Ferenc Holzhauser.
2016-08-26Fix dictionary typo in relay exampleAnders Svensson
2016-08-12Merge branch 'binarin/even-more-absolute-paths/PR-1103/OTP-13800' into maintLukas Larsson
* binarin/even-more-absolute-paths/PR-1103/OTP-13800: Use perl discovered by configure Don't make assumptions about build tools paths
2016-06-21Prepare releaseErlang/OTP
2016-06-15Don't make assumptions about build tools pathsAlexey Lebedeff
One more followup to https://github.com/erlang/otp/pull/1056 and https://github.com/erlang/otp/pull/1023 This time it's about `/usr/bin/env` and `/bin/cp`: - `/usr/bin/env` in `diameterc` was used to find the bootstrapped `escript` executable. Changed it to exlpicit call to `escript` in Makefile. - `/usr/bin/env` and `/bin/cp` were referenced in documentation build/install process. Now full paths to this tools are injected using autoconf magic.
2016-06-12Merge branch 'anders/diameter/rand/OTP-13664'Anders Svensson
* anders/diameter/rand/OTP-13664: Use rand(3) instead of random(3)
2016-06-12Merge branch 'anders/diameter/19/listen/OTP-13611'Anders Svensson
* anders/diameter/19/listen/OTP-13611: Fix testsuite match blunder Remove unnecessary no_auto_import Redo transport config server as a gen_server
2016-06-11Fix testsuite match blunderAnders Svensson
That missed comm_up when something like the following was received on FreeBSD (for one): {sctp,#Port<0.599>, {127,0,0,1}, 45455, {[{sctp_sndrcvinfo,0,0,[],0,0,0,0,145060462,3}], {sctp_assoc_change,comm_up,0,10,10,3}}}
2016-06-11Use rand(3) instead of random(3)Anders Svensson
The latter is deprecated in OTP 19.
2016-06-11Remove unnecessary no_auto_importAnders Svensson
Not difficult to avoid, and better without.
2016-06-11Redo transport config server as a gen_serverAnders Svensson
To properly handle system messages. Initially implemented in commit 5ca5fb71.
2016-06-11Merge branch 'anders/diameter/19/listen/OTP-13611'Anders Svensson
* anders/diameter/19/listen/OTP-13611: Fix leaking transports in traffic/relay suites Close listening sockets at transport removal Don't restart transport processes after transport removal Rename diameter_reg:del -> remove Add diameter_reg:subscribe/2 Add dialyzer specs to diameter_reg Remove diameter_reg:repl/2 Remove diameter_reg bloat
2016-06-02Revert "Prepare release"Erlang/OTP
This reverts commit e020f75c10410a6943cd055bfa072a2641eab7da.
2016-06-02Prepare releaseErlang/OTP
2016-05-30Fix leaking transports in traffic/relay suitesAnders Svensson
Listening transports weren't removed, which diameter_reg:subs/0 revealed.
2016-05-30Close listening sockets at transport removalAnders Svensson
The transport interface documented in diameter_transport(3) is used to start/stop accepting/connecting transport processes: they're started with a function call, and told to die with their parent process. In the accepting case, both diameter_tcp and diameter_sctp start a listening process when the first accepting transport is started. However, there's no way for a listening process to find out that that it should stop listening when transport configuration is removed. Both diameter_tcp and diameter_sctp have used a timer to terminate the listening process after all existing accepting processes have died as a consequence of transport removal. The problem with this is that nothing stops a new client from connecting before this, and also that no new transport can succeed in opening the same listening port (eg. reconfiguration) until the old listener dies. This commit solves the problem by adding diameter_reg:subscribe/2, to allow callers to subscribe to messages about added/removed associations. A call to diameter:add_transport/2 results in a new child process that registers a term that a listening process subscribes to. Transport removal results in the death of the child, and the resulting notification to the listener causes the latter to close its socket and terminate. This is still an internal interface, but the subscription mechanism should probably be made external (eg. a diameter:subscribe/1 that can be used to subscribe to specified messages), so that transport modules other than diameter's own can make use of it. There is no support for soft upgrade.
2016-05-30Don't restart transport processes after transport removalAnders Svensson
A replacement accepting transport could be started after the service process received a shutdown message from diameter_config, if a connection was accepted before the transport process in question was terminated. The replacement lived on until the service needed to restart it.
2016-05-30Rename diameter_reg:del -> removeAnders Svensson
Letters are cheap.
2016-05-30Add diameter_reg:subscribe/2Anders Svensson
To allow processes to subscribe to a message when a matching association is added or removed. The intention is to use this in diameter_{tcp,sctp}, in order for listening processes to find out when transport their transport configuration has been removed.
2016-05-30Add dialyzer specs to diameter_regAnders Svensson
Last missed in commit 25bef13f.
2016-05-30Remove diameter_reg:repl/2Anders Svensson
Unused, and in the way for what's to come.
2016-05-30Remove diameter_reg bloatAnders Svensson
Unexpected messages don't happen in practice, and no_auto_import is neither necessery nor difficult to avoid.
2016-05-12Revert "Prepare release"Erlang/OTP
This reverts commit bd64ad8e15d66e48b36dbe3584315dd5cfc8b59a.
2016-05-11Prepare releaseErlang/OTP
2016-05-10Merge branch 'anders/diameter/19.0-rc1/OTP-12913'Anders Svensson
* anders/diameter/19.0-rc1/OTP-12913: vsn -> 1.12 Update appup for 19.0-rc1 Update documentation for CEA/DWA/DPA Result-Code counters
2016-05-09Merge branch 'anders/diameter/info/OTP-13508'Anders Svensson
* anders/diameter/info/OTP-13508: Add diameter:peer_find/1 Add diameter:peer_info/1
2016-05-09Merge branch 'anders/diameter/overload/OTP-13330'Anders Svensson
* anders/diameter/overload/OTP-13330: Suppress dialyzer warning Remove dead case clause Let throttling callback send a throttle message Acknowledge answers to notification pids when throttling Throttle properly with TLS Don't ask throttling callback to receive more unless needed Let a throttling callback answer a received message Let a throttling callback discard a received message Let throttling callback return a notification pid Make throttling callbacks on message reception Add diameter_tcp option throttle_cb
2016-05-09Merge branch 'anders/diameter/test/OTP-13438'Anders Svensson
* anders/diameter/test/OTP-13438: Don't assume list comprehension evaluation order
2016-05-09vsn -> 1.12Anders Svensson
2016-05-09Update appup for 19.0-rc1Anders Svensson
2016-05-09Update documentation for CEA/DWA/DPA Result-Code countersAnders Svensson
Missed in commit d6b3b84a.
2016-05-04Add diameter:peer_find/1Anders Svensson
To return a peer_fsm/transport pair given one of them.
2016-05-04Add diameter:peer_info/1Anders Svensson
To return information about a single peer_ref(), to avoid having to retrieve more than is needed with service_info/2.
2016-05-04Suppress dialyzer warningAnders Svensson
This one: diameter_tcp.erl:928: (call) The call diameter_tcp:throttle({'timeout',_},#transport{socket::port() | {'sslsocket',_,_},parent::pid(),module::atom(),frag::binary() | {non_neg_integer(),non_neg_integer(),binary(),[binary()]},ssl::boolean() | [any()],timeout::'infinity' | non_neg_integer(),tref::'false' | reference(),flush::boolean(),throttle_cb::'false' | fun() | maybe_improper_list(fun() | maybe_improper_list(any(),[any()]) | {atom(),atom(),[any()]},[any()]) | {atom(),atom(),[any()]},throttled::'true' | binary()}) will never return since it differs in the 1st argument from the success typing arguments: ('discard' | 'ok' | binary() | pid() | {'discard' | 'ok' | binary() | pid(),'false' | fun() | [fun() | [any()] | {atom(),atom(),[any()]}] | {atom(),atom(),[any()]}},#transport{socket::port() | {'sslsocket',_,_},parent::pid(),module::atom(),frag::binary() | {non_neg_integer(),non_neg_integer(),binary(),[binary()]},ssl::boolean() | [any()],timeout::'infinity' | non_neg_integer(),tref::'false' | reference(),flush::boolean(),throttle_cb::'false' | fun() | [fun() | [any()] | {atom(),atom(),[any()]}] | {atom(),atom(),[any()]},throttled::binary()}) It's true that the clause doesn't return, because of the throw, and that's the intention.
2016-05-03Remove dead case clauseAnders Svensson
Orphaned in commit 9298872b.
2016-03-26Don't assume list comprehension evaluation orderAnders Svensson
2016-03-18Let throttling callback send a throttle messageAnders Svensson
That is, don't assume that it's only diameter_tcp doing so: allow it to be received when not throttling. This lets a callback module trigger a new throttling callback itself, but it's not clear if this will be useful in practice.
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