Flow v5.0.0

Mon Apr 16 2018 12:32:11 GMT+0200 (CEST), Peter Širka

Total.js Flow 5.0.0

This version of Flow brings great new features. Total.js Flow is used for different cases in the whole word. To update your Total.js Flow just copy flow.package into your project.

Better error handling

I have added a new and better error handling. Each component contains a small red dot as an output for error handling. You can catch error comfortably for the specific component.

Flow error handling

Crash mode

The second great new feature is Flow crash-mode. The crash mode can be enabled via config using module#flow (object) : { crashmode: true } or terminal/command-line by adding --crashmode argument. Crash mode pauses data-processing and in order to continue you have to press APPLY button. So if you had an error which made it impossible to work with designer then now there's easy way to fix it.

Flow crash-mode

Improved real-time usage information

I have added the average duration of data processing in seconds and count of message on input/output for each component.

  • 1. supports sorting values
  • 2. average duration of data processing between input/output
  • 3. average duration of data processing in the traffic tab
  • 4. count of messages on input/output

New stats


In this version you can watch data trafic between Flow components. It's pretty nice to see how your data are flowing. This feature can be disabled in Traffic tab.


New updates

This version of Flow supports updating of all installed Flow components. So you can see updated / modified components easily.

New updates

Coming soon: New components

We have a plan to prepare new helpful components like transactions, etc.. So stay tunned and Follow Total.js on Twitter.


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Latest comments
Not only for Total.js. You can communicate with different websocket servers.
Peter Širka
Mon Apr 23 2018 20:08:20 GMT+0200 (CEST)
hellow every one
Sun Apr 22 2018 10:05:35 GMT+0200 (CEST)
Sat Mar 24 2018 19:46:54 GMT+0100 (CET)
Tue Mar 20 2018 15:07:31 GMT+0100 (CET)
Is WEBSOCKETCLIENT only for internal ws connections between totaljs apps?
Stelios Stephanua
Fri Mar 16 2018 06:04:22 GMT+0100 (CET)
Total.js is amazing! ;)
Leonardo Hessel
Tue Dec 19 2017 19:51:15 GMT+0100 (CET)
It's easy, just set e.g. `res.status = 404`.
Thu Nov 16 2017 07:54:11 GMT+0100 (CET)
Yes, it's valid.
Thu Nov 16 2017 07:53:06 GMT+0100 (CET)
How do we set the status code in custome middleware?
Mon Oct 02 2017 10:31:40 GMT+0200 (CEST)
Node... Awesome applications.
Thu Aug 31 2017 02:21:59 GMT+0200 (CEST)
Wed May 10 2017 06:33:13 GMT+0200 (CEST)
Awesome, thanks!
Tue May 02 2017 14:13:03 GMT+0200 (CEST)