An infinite update loop can happen when two instances listen to each other streams

[JeremyCloarec]

Description

When two platforms are interconnected with two streams on each side, a scenario can happen where updates are sent in an infinite loop between the instances.
This can occur when one of the platform makes two updates in a short amount of time.

Environment

1. OS (where OpenCTI server runs): { e.g. Mac OS 10, Windows 10, Ubuntu 16.4, etc. }
2. OpenCTI version: { e.g. OpenCTI 1.0.2 }
3. OpenCTI client: { e.g. frontend or python }
4. Other environment details:

Reproducible Steps

Steps to create the smallest reproducible scenario:

1. { e.g. Run ... }
2. { e.g. Click ... }
3. { e.g. Error ... }

Expected Output

Actual Output

Additional information

Screenshots (optional)