Commit Graph

115 Commits

Author SHA1 Message Date
Michael Davidsaver 90394f788e minor 2017-09-06 12:37:42 -05:00
Michael Davidsaver 90e8276758 fixup point to point interface handling.
with bcast interfaces, send searches to bcast address
and !WIN32 binds bcast address to receive searches.

with point to point, send searches to dest address.
can't bind dest address (not local).

quiets spurious error message:

> Error binding socket: Cannot assign requested address.

Encountered with a P2P link setup by openvpn.
2017-09-06 10:38:20 -05:00
Michael Davidsaver 9bf307712b improve UDP bind error 2017-09-06 09:52:53 -05:00
Michael Davidsaver 27ec187bd4 inetAddressUtil no more new vector
no more allocating vector.
2017-09-02 09:55:15 -05:00
Michael Davidsaver 9a09e5790e blockingUDP: simplify vector* members 2017-09-02 09:55:15 -05:00
Michael Davidsaver 79874e1811 reftrack more classes
include the common abstract bases used by all ChannelProviders.
2017-09-02 09:55:15 -05:00
Michael Davidsaver 98df225583 insturment with reftrack 2017-08-30 11:17:03 -05:00
Michael Davidsaver 6aa6a570de minor 2017-08-30 11:17:03 -05:00
Michael Davidsaver 09101fb321 no need to include osdSock.h 2017-07-19 15:22:16 +02:00
Michael Davidsaver ad5d23f4c8 minor vx fix 2017-07-17 17:38:51 +02:00
Michael Davidsaver 5f788c036a iOS compat 2017-07-17 17:19:10 +02:00
Michael Davidsaver 2c530868f6 split out caprovider as libpvAccessCA
fixup multi-library build
2017-07-17 13:51:20 +02:00
Michael Davidsaver 24257c3035 remove unnecessary exports and installed impl header 2017-07-12 16:34:11 +02:00
Michael Davidsaver be5047ce04 more import/export 2017-07-10 14:10:48 +02:00
Michael Davidsaver 05b6da623a rename GUID -> ServerGUID
avoid ambigious name on windows/mingw
2017-07-04 17:57:20 +02:00
Michael Davidsaver c84d41396d pva client: reverse operation -> requester strong ref
make this a weak ref as it is more natural
that the initiator (requester) holds
a strong ref to the operation.
2017-07-03 19:24:00 +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 3dca3dc38f ServerContext clear timer queue 2017-06-22 13:51:38 +02:00
Michael Davidsaver cd722388dc fix client Channel ref leak through Context search map 2017-06-19 11:30:08 +02:00
Michael Davidsaver ad2ad17fe5 drop unused 2017-06-06 15:33:49 +02:00
Michael Davidsaver 6fcfd60bd5 BlockingUDPTransport wrap close() to break ref. loop 2017-06-02 12:32:12 +02:00
Michael Davidsaver 11cc395baf more BlockingTCPTransportCodec::close() wait for threads
can't wait here as locks are held
2017-06-02 12:30:40 +02:00
Michael Davidsaver 8859c4d471 blockingUDPTransport really join thread 2017-06-02 11:25:04 +02:00
Michael Davidsaver 3fa6a4e4cc TransportRegistry composed
no need for a seperate allocation and shared_ptr
2017-05-31 15:48:30 +02:00
Michael Davidsaver 3ad27665e8 BlockingTCPTransportCodec::close() wait for threads 2017-05-31 15:47:46 +02:00
Michael Davidsaver 6ad8ba3ba2 AbstractCodec pure virtual redundant to Transport::close()=0 2017-05-31 13:09:21 +02:00
Michael Davidsaver ce25f0b175 ServerContext ref. loop breaking and threading
Drop unnecessary "worker" thread which does no work.
Ensure that returned shared_ptr is unique()==true.

Add ServerContext::create() to start a new server
with specific config and/or providers
2017-05-31 11:40:51 +02:00
Michael Davidsaver dd78b467f8 consolidate AtomicBoolean 2017-05-30 17:32:28 +02:00
Michael Davidsaver 277e5c33fb privatize some API details
hide a number of APIs which should not
be public APIs.
2017-05-30 17:12:31 +02:00
Michael Davidsaver 7c2a093338 add ChannelBaseRequester::channelDisconnect()
per-operation notification of channel disconnect/destroy.
2017-05-25 18:01:41 -04:00
Michael Davidsaver e80ab0464e less hacky-ness in operation disconnect/destroy notification
avoid pointer/reference comparison.
2017-05-24 17:20:17 -04:00
Michael Davidsaver 3283bed413 drop PVA_ALIGNMENT constant
This will forevermore be 1, so no
reason to incur complexity of testing this.

size % PVA_ALIGNMENT -> 0
alignBuffer(PVA_ALIGNMENT) -> no-op
alignedValue(val, PVA_ALIGNMENT) -> val
2017-05-24 17:20:17 -04:00
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 0c1f410e63 avoid unnecessary auto_ptr/new 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
Michael Davidsaver 4a9d79f019 sockAddrToA -> sockAddrToDottedIP
Avoid blocking host name lookup for debug log messages.
Can cause long delays when DNS not available.
2017-04-15 11:48:24 -04:00
Andrew Johnson 9a8644033d Prevent redefinition of NOMINMAX
While this protection is not strictly necessary here, if someone
does a cut-and-paste into a header file it should be included.
2016-04-06 15:22:11 -05:00
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
Andrew Johnson 7ccb64eea6 Fix includes on wrong side of epicsExportSharedSymbols 2016-04-06 10:59:23 -05:00
Andrew Johnson 12d68fe209 Add epicsExportSharedSymbols, move some includes 2016-04-06 10:59:22 -05:00
Andrew Johnson 7ed5f8b4bf Wrong keyword, use epicsShareFunc 2016-04-06 10:59:22 -05:00
Andrew Johnson 5ffdb89450 Lower-case windows header filename for MinGW builds 2016-03-29 17:18:00 -05:00
Matej Sekoranja 85e881fbcd send udp transport initialization order, search response broadcast transport null check
closes #39
2016-03-23 21:10:04 +01:00
Matej Sekoranja 5279d247ca general indent beautification 2016-03-10 23:36:16 +01:00
Matej Sekoranja f0417995d0 UDP transport: memory issues fixed 2016-03-09 22:59:21 +01:00
Matej Sekoranja b1539df759 remote client context: context-provider relationship removed, unnecessary dangling transport creation (server on multiple NIFs) 2016-03-08 22:25:21 +01:00