Issues

• shutdownPort leaves a multi-device port enabled at every addr but 0

  epics-modules/asyn#245 · Filter by author physwkim opened on Oct 7, 2026

• What's the correct way of implementing lockless asynPortDriver?

  epics-modules/asyn#227 · Filter by author ericonr opened on Feb 12, 2026
  10

• autoConnect connects too early with asynPortDriver

  epics-modules/asyn#224 · Filter by author exzombie opened on Dec 3, 2025

• pasynOctetSyncIO->read overwrites pasynUser->timeout

  epics-modules/asyn#220 · Filter by author ericonr opened on Jul 1, 2025

• Add getLimits functions to interfaces

  epics-modules/asyn#218 · Filter by author ericonr opened on Mar 12, 2025
  6

• After running for a long time, an IOC using StreamDevice and ASYN exhibits significant deviations between the message transmission intervals and the set scan period.

  epics-modules/asyn#215 · Filter by author 1458861693 opened on Jan 20, 2025

• record.time is not set in devEpics for output records

  epics-modules/asyn#206 · Filter by author MarkRivers opened on May 24, 2024

• Pupose of asynParamSet

  epics-modules/asyn#203 · Filter by author hinxx opened on Feb 7, 2024

• Can interruptAccept checks be removed?

  question
  epics-modules/asyn#197 · Filter by author mdavidsaver opened on Nov 2, 2023

• Build fails on Window when TIRPC is YES

  epics-modules/asyn#196 · Filter by author hanak opened on Oct 30, 2023
  3

• Array callbacks have no effect when called during iocInit

  epics-modules/asyn#191 · Filter by author ericonr opened on Aug 29, 2023

• autoconnect with ASYN_MULTIDEVICE

  epics-modules/asyn#186 · Filter by author xiaoqiangwang opened on Jun 15, 2023
  1

• Many iocsh commands crash the IOC when not given a port

  epics-modules/asyn#185 · Filter by author exzombie opened on Jun 14, 2023

• fooToBar macros invoke undefined behavior

  epics-modules/asyn#183 · Filter by author exzombie opened on Jun 12, 2023

• Warning messages from devAsynXXXArray in testAsynPortDriver

  epics-modules/asyn#181 · Filter by author MarkRivers opened on May 24, 2023
  4

• port driver's connect method is called twice when autoConnect=true and canBlock=true

  epics-modules/asyn#179 · Filter by author xiaoqiangwang opened on May 1, 2023

• asynInterposeEos's readIt() might be printing an unnecessary warning

  epics-modules/asyn#176 · Filter by author ericonr opened on Apr 18, 2023

• drvAsynIPPort depends on EWOULDBLOCK being the same as EAGAIN

  epics-modules/asyn#175 · Filter by author ericonr opened on Apr 18, 2023

• drvAsynIPPort calls recv() even when poll() returns a timeout

  epics-modules/asyn#174 · Filter by author ericonr opened on Apr 18, 2023

• ASYN is not ready for parallel callback processing (and overflows callback queue)

  epics-modules/asyn#170 · Filter by author ralphlange opened on Jan 16, 2023
  5

• Is further support for AAI and AAO records planned?

  epics-modules/asyn#167 · Filter by author ericonr opened on Jan 11, 2023
  3

• Shift parameter in asynMask

  epics-modules/asyn#166 · Filter by author tynanford opened on Dec 16, 2022
  4

• iocsh command sanity checking and usage messages.

  epics-modules/asyn#149 · Filter by author mdavidsaver opened on Apr 15, 2022
  1

• Devices incorrectly reported as not connected

  epics-modules/asyn#147 · Filter by author MarkRivers opened on Feb 24, 2022

• asynPortDriver::setStringParam does not handle NULL pointer

  epics-modules/asyn#146 · Filter by author MarkRivers opened on Jan 27, 2022