node-ethernet-ip

node-ethernet-ip copied to clipboard

Feature adds for controller scan

1

Sample of suggested updates for Controller scan ### Description, Motivation, and Context Adds ability to remove and query tags in the subscription group. Adds ability to set scan for read...

jhenson29

Ambiguous resource closing and examples do not close after completion.

1

After calling PLC.connect, when the promises have completed, the application stays open. The Readme doesn't indicate to expect this behavior, nor does it seem to indicate how to properly close...

JollyWizard

This PR aims at using the inherent GET/SET_ATTRIBUTE(S)_SINGLE/ALL Service offered by CIP in order to allow accessing those objects by users ### Description, Motivation, and Context We can extract more...

Penlane

Add support for specifying non standard EtherNet/IP port number

5

Add support for being able to add port number to IP address in Controller connect method. ## Current Behavior Port number is set to 44818 and cannot be changed. ##...

jhenson29

Read/Write Tags/Groups error friendly await

1

Read/Write Tags/Groups should be more await friendly by allowing `const [ error, data ] = PLC.readTag( tag )` ## Current Behavior You can currently await any of these functions but...

pcnate

.length() is not returning the number of groups within tag ## Current Behavior As above (node-ethernet-ip/src/tag-group/index.js) ## Expected Behavior Length of group should be returned ## Possible Solution (Optional) Change...

balex3

Uncaught Index Out of Range Error

8

## Current Behavior RangeError: Index out of range (Most recent call first) at checkOffset (buffer.js line 977 col 11) at Uint8Array.Buffer.readUInt16LE (buffer.js line 1023 col 5) at Object.header.parse.buf [as parse]...

ajcanterbury

Port support

4

### Description, Motivation, and Context Adds support for use of additional tcp ports ## How Has This Been Tested? Still needs to be tested on a processor ## Screenshots (if...

cmseaton42

Tag.value is undefined after writing to PLC

2

After writing a tag to the PLC, tag.value becomes undefined. ## Current Behavior Tag value get set to undefined instead of the value it had been set to. ## Expected...

jhenson29

Event listeners added inside of a promise are not removed on reject creating a memory leak. ```(node:2012) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 Multiple Service Packet listeners added. Use...

jhenson29