apache/plc4x

Issues

• [Bug]: `CachedPlcConnectionManager` get stuck if the connection with the PLC has a temporary interruption

  #1204 opened a year ago
  1

• [Bug]: S7 driver fails sporadically with null pointer exception

  #1203 opened 9 months ago
  5

• [Bug]: 0.11.0 don't support jdk8?

  #1198 opened a year ago
  5

• PLCJ-0.10.0 Concurrency problem : RequestTransactionManager workLog.remove()

  #1191 opened a year ago
  3

• Web Page for "The Connection Cache concept" is outdated as of Release 0.11.0

  #1186 opened 9 months ago
  4

• How to modify the value inside TcpTransportConfiguration

  #1175 opened a year ago
  3

• How to S7-1500 network disconnected but S7HDefaultNettyPlcConnection The connected() method is still true

  #1174 opened a year ago
  3

• [Bug]: LeasedPlcConnection has thread safety issues

  #1168 opened a year ago
  3

• [Bug]: PLC4X - 0.11.0 - Issue writing value to a Beckhoff PLC using ads driver

  #1156 opened 9 months ago
  33

• [Bug]: PLC4X not buildable on Java 21

  #1150 opened a year ago
  1

• [Bug]: plc4j-driver-opcua OPC UA Connection Address Processing Exception

  #1144 opened a year ago
  0

• [Bug]: plc4j-driver-opcua - Keepalive threads are never shut down -> DEADLOCK

  #1138 opened a year ago
  3

• [Feature Request]: plc4j-driver-opcua - Implement browsing

  #1106 opened a year ago
  2

• [Bug]: plc4j-driver-opcua - ArrayStoreException when accessing node by GUID

  #1105 opened a year ago
  1

• [Feature Request]: plc4j-driver-opcua - Add support for `PlcUsernamePasswordAuthentication`

  #1104 opened a year ago
  1

• [Feature Request]: Implement `PlcConnection.ping()`

  #1103 opened 9 months ago
  17

• [Bug]: plc4j-driver-opcua - No subscription events are generated for `addCyclicField(...)` tags

  #1102 opened a year ago
  3

• [Bug]: plc4j-driver-opcua seems to leak memory

  #1101 opened 7 months ago
  33

• [Bug]: plc4j-driver-opcua - Dead connection objects after session timeout

  #1100 opened 3 months ago
  8

• [Bug]: Module not imported after following the guide

  #1089 opened a year ago
  14

• [Bug]: Once a connection is established using modbus tcp, it cannot be reconnected once disconnected

  #1068 opened a year ago
  2

• [Feature Request]: I encountered some configuration issues when using PLC4X for the first time

  #1054 opened a year ago
  3

• [Bug]: Time_waiting many threads causing server stuck

  #1053 opened a year ago
  2

• [Feature Request]: when 0.11.0 version release???

  #1033 opened a year ago
  6

• [Feature Request]: Can you simplify the driver development process?

  #1032 opened 3 months ago
  5

• [Feature Request]: How to handle reconnection after disconnection in a subscription?

  #1031 opened a year ago
  2

• [Bug]: plc4j connection cost too time than milo

  #1027 opened a year ago
  16

• [Bug]: write a value to coil by modbus-tcp,respons:INVALID_DATA

  #1018 opened a year ago
  3

• [Bug]: s7-1500 NullPointerException

  #1012 opened a year ago
  14

• [Bug]: [PLC4J][EIP/LOGIX] Cannot read array

  #1008 opened a year ago
  1

• [Bug]: Appears when reading or writing PLC values ： java.util.NoSuchElementException

  #999 opened a year ago
  7

• [Feature Request]: PLC4X Kafka Connector without Confluent Hub

  #972 opened a year ago
  5

• [Feature Request]: UDT Examples

  #959 opened 3 months ago
  6

• [Bug] [plc4go] [eip] AB EthernetIP connection stuck

  #954 opened a year ago
  33

• Dotnet Docker fails on Mac AMD64: Issue in running `docker build -t plc4x .`

  #952 opened 9 months ago
  33

• [Feature Request]: could ypu pls support semi hsms ?

  #948 opened 2 years ago
  3

• PLC4X Discussion

  #943 opened 2 years ago
  1

• [Bug]: S7_1500 String can be read, but cannot be written

  #938 opened a year ago
  4

• [Feature Request]: S7_1500 String can be read, but cannot be written

  #930 opened 9 months ago
  8

• [Bug]: Starting subscription error using 0.10.0 package ，S7_1500

  #929 opened 2 years ago
  9

• [Bug]: plc4j-tools-connection-cache: broken connections remaing in the cache on timeout

  #900 opened a year ago
  25

• about ads Test

  #870 opened 2 years ago
  6

• Unable to start PLC4X route in camel-plc4x

  #866 opened a year ago
  2

• [Bug]: plc4x-proxy mode error

  #849 opened 3 months ago
  4

• [Bug]: plc4j - EtherNet/IP - Cannot establish connection with PLC.

  #845 opened 6 months ago
  7

• [Feature Request]: can PLC4J fetch data more faster?

  #838 opened a year ago
  2

• [Bug]: WARN org.apache.plc4x.java.spi.GeneratedDriverByteToMessageCodec - Error decoding package with content [010314127000000000126a000000000000000000000000c9]: Index 24 out of bounds for length 24

  #831 opened 6 months ago
  2

• Reorganize timeout handling in plc4j-spi

  #821 opened a year ago
  2

• [Bug]: Modbus: Write coil wrong

  #808 opened a year ago
  0

• [Bug]: S7 driver - java.lang.OutOfMemoryError: unable to create native thread

  #801 opened a year ago
  6