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111a3dde86176277c9fbc60a1b401d908b8b7b24
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38 Commits

Author SHA1 Message Date
Michael Davidsaver
111a3dde86 RX timeout 
Enable idle timeout if both peers have version>=2.
 2019-05-21 08:54:14 -07:00
Michael Davidsaver
79e73ab966 AbstractCodec cleanup 2019-05-21 08:54:14 -07:00
Michael Davidsaver
0f26f39b5b more de-virt getRevision() 2019-05-21 08:51:01 -07:00
Michael Davidsaver
64453e1f1a split client/server protocol version 2019-05-21 08:51:01 -07:00
Michael Davidsaver
3a2a3ac148 remove unused getSocketReceiveBufferSize() 2019-05-20 17:48:10 -07:00
Michael Davidsaver
0084b6e60a de-virt Transport::getRevision() 
Makes clear that this is/was only for TCP,
and eliminate redundant storage.  Also apply
locking to this storage.

Use header version directly in search handler.
Correct as only UDP search is actually used atm.
 2019-05-20 17:48:10 -07:00
Michael Davidsaver
fa484a883a redo security (aka. access control) 
Break up monolithic SecurityPlugin API into three parts.

1. Authentication.
2. Authorization.
3. Access Control decision.  Left to ChannelProviders
 2019-01-12 15:14:19 -08:00
Michael Davidsaver
2fec84461d use of CMD_* instead of magic numbers 2018-10-02 12:52:24 -07:00
Michael Davidsaver
0eabf10005 codec: drop unused _shutdownEvent 
using epicsThread::exitWait() instead
 2018-04-04 18:31:12 -07:00
Michael Davidsaver
df14a19ae0 codec: eliminate internalPostClose() 
no reason to distinguish before and after
send worker break is _requested_ (won't
actually be stopped).
 2018-04-02 11:30:19 -07:00
Michael Davidsaver
434a43dfe1 codec: less force-ful shutdown 
eliminate unused 'force' argument.
 2018-04-02 10:46:57 -07:00
Michael Davidsaver
da85d39c0c codec: const-ify socket 
Avoid possible data race of changing _channel
before worker threads are joined.
Was just using this as a boolean flag for a method
which is already guarded in BlockingTCPTransportCodec::close()
from being called twice.
 2018-04-02 10:41:30 -07:00
Michael Davidsaver
38965bb847 codec: collapse internalDestroy() into internalClose() 2018-04-02 10:24:35 -07:00
Michael Davidsaver
9b828852c0 Transport::getRemoteAddress() return reference 
make it clear that result is always !NULL
 2018-02-01 19:09:44 -08:00
Michael Davidsaver
58f996fd98 update transportRegistry 
avoid leaks of SOCKET and leaving mutex locked
when exceptions are thrown.
 2018-02-01 18:54:25 -08:00
Michael Davidsaver
9daf7a0cad remove unnecessary includes 2018-01-31 11:51:13 -08:00
Michael Davidsaver
576b241faa consolidate TransportClient and ChannelImpl as ClientChannelImpl 2017-11-06 15:51:43 -06:00
Michael Davidsaver
073c77b1ef consolidate ServerChannel and ServerChannelImpl 
"interface" with a single implementation.
combine and de-virtualize.
 2017-11-06 15:14:41 -06:00
Michael Davidsaver
aaef110507 eliminate ChannelHostingTransport 
an "interface" used once.  Drop it and de-virtualize.
 2017-11-06 13:41:58 -06:00
Michael Davidsaver
f91b593aea no need to dllexport inline class w/o virtuals 2017-11-06 11:02:08 -06:00
Michael Davidsaver
161280220e avoid std::min 2017-11-06 10:57:09 -06:00
Michael Davidsaver
8d5c27143b pvasr list client channels 2017-11-05 17:11:28 -06:00
Michael Davidsaver
5e900b1f11 remove super abstract authNZInitialize(void*) 
with separate client and server calls.

Still dynamic_cast ugliness as Transport and Codec
hierarchies don't have a common root.
 2017-11-05 16:41:59 -06:00
Michael Davidsaver
47332fdf90 server status reporting via iocsh 2017-11-05 15:59:01 -06:00
Michael Davidsaver
98df225583 insturment with reftrack 2017-08-30 11:17:03 -05:00
Michael Davidsaver
24257c3035 remove unnecessary exports and installed impl header 2017-07-12 16:34:11 +02:00
Michael Davidsaver
0c02625aa5 servercontext wait for transport worker threads to finish 
doing this through Transport::close()
causes deadlock in client code due to locking.
So make this an extra step.
 2017-06-26 14:16:41 +02:00
Michael Davidsaver
6ad8ba3ba2 AbstractCodec pure virtual redundant to Transport::close()=0 2017-05-31 13:09:21 +02:00
Michael Davidsaver
87dca19708 codec: avoid indirection when accessing buffers 
avoid some indirection to make this code easier to follow.
move buffer lower limit to base class.
 2017-05-24 17:20:17 -04:00
Michael Davidsaver
b05e7699b5 remove no-op lock/unlock from Lock sub-classes 2017-05-24 17:20:17 -04:00
Michael Davidsaver
2cc1be2dee codec.h: minor 2017-05-24 17:20:17 -04:00
Michael Davidsaver
ab4f0b7e3a collapse BlockingSocketAbstractCodec -> BlockingTCPTransportCodec 2017-05-24 17:20:17 -04:00
Michael Davidsaver
e47124aa30 collapse BlockingAbstractCodec into BlockingSocketAbstractCodec 2017-05-24 17:20:17 -04:00
Michael Davidsaver
5428b1ed2d codec.h: add virtual and decorate w/ OVERRIDE/FINAL 
Mark where inheritance is actually happening,
and where it ends.
 2017-05-24 17:20:17 -04:00
Andrew Johnson
e28fd6129e Remove need to undef epicsExportSharedSymbols 
This approach works OK, but makes it much harder to find files
that have mistakes in them since they can cause other functions
to get the wrong import/export setting.
 2016-04-06 10:59:23 -05:00
Matej Sekoranja
5279d247ca general indent beautification 2016-03-10 23:36:16 +01:00
Matej Sekoranja
56b6279035 manual merge 2016-03-02 13:34:05 +01:00
Michael Davidsaver
49058d260b move installed headers to pv/ sub-dir 2016-01-26 15:36:07 -05:00