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Bug #2

Updated by Vincent Rubiolo about 2 years ago

When trying to create a new app in an existing project through redpesk UI, step 3 (Choose add method) fails when selecting "# Add Sample App / Helloworld binding". Reason for failure is "408 Request Time-out" (please see attached screenshot). 

 # Debugging information 

 Gathered from various spots/sessions/conversations and centralized here: 

 ## 2022-04-10 
 - with Emmanuel's machine (OpenSuse VM via Virtualbox on a Windows host) 
   - using his phone Wifi hotspot (Free network), application creation fails 
   - on the SAFT network, application creation succeeds (i.e. the problem does not occur) 
   - using Frederic's phone Wifi hotspot (Orange network), application creation succeeds 
 - with Frederic's Mac machine using the same OpenSuse VM (via Virtualbox) and the SAFT network, application creation works 

 Based on the information above, it looks like a particular behavior with the Free mobile network which might be filtering certain network packets when using a Wifi hotspot 

 ## 2022-04-01 

 Emmanuel mentions that creation via `rp-cli` works fine. 

 ## 2022-09-22 debugging session 
 - with Emmanuel's machine (OpenSuse VM via Virtualbox on a Windows host) on Emmanuel's phone (Android on the Free mobile network) 
   - changing the Wireguard MTU to 1416 in the OpenSuse VM does not change anything 
 - Emmanuel mentions that he had the same issue on a native OpenSuse distribution running the Wireguard client (his own machine) 
   - this rules out an interaction between the VM/hypervisor in Windows and the Wireguard client 
 - Request type 
   - application project creation uses a `PUT` request and fails (request size = 1089 bytes, as shown via `curl -w '%{size_request} %{size_upload}'` 
   
 - editing the user's profile (changing the telephone number) also uses `PUT` but does _NOT_ fail 
   - doing a build (via a `POST` request) works fine 
 - reducing the testcase to a simple `curl` invocation works fine. 

 Potentially to test: 
 - with Emmanuel's wife phone: also on the Free mobile network but with a different Android version

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