[OPENIG-4753] Doc: Fix Standalone Performance Issue (OPENIG-4715) Created: 03/Jul/20  Updated: 07/Jul/20  Resolved: 07/Jul/20

Status: Resolved
Project: Identity Gateway
Component/s: Doc
Affects Version/s: Not Applicable
Fix Version/s: 7.0.0

Type: Task Priority: Blocker
Reporter: Guillaume Sauthier Assignee: Joanne Henry
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
documents OPENIG-4715 Fix Standalone Performance Issue Closed
Epic Link: 7.0 - IG-X Foundations
Sprint: 2020.09 - IG / Microservices
Story Points: 1


The main required change will be to add that the ClientHandler (and ReverseProxyHandler) connections attribute, when used in Standalone, is not really the absolute maximum.

In fact it is the maximum number of HTTP/1.1 connections to keep in the pool per Vert.x HTTP Client, and we have as many Vert.x HTTP Clients than gatewayUnits (in the admin.json).

So, if you do have set gatewayUnits: 3, you can observe as much as 3 * connections concurrently to the protected application (if this handler is only used for contacting the protected app).

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