[google-appengine] Re: how to make TCP connection to an external server from GAE java

2020-10-29 Thread 'Olu' via Google App Engine
Hence, if you would want a particular behavior for your egress traffic, you may have to configure that using the App Engine Firewall rules[1] or using VPC firewall rules[2], setting up your own VPC[3] or probably using a shared VPC[4]

[google-appengine] Re: how to make TCP connection to an external server from GAE java

2020-10-29 Thread 'Olu' via Google App Engine
Hello, Jerry I believe a similar inquiry was raised and addressed on this issue tracker link[1] and as per the comment, the default network of Compute Engine allows all Egress traffic. [1]https://issuetracker.google.com/72150932#comment2 On Wednesday, October 28, 2020 at 9:11:10 AM UTC-4

[google-appengine] Re: how to make TCP connection to an external server from GAE java

2020-10-28 Thread jie lin
thank you for your help Could u please answer one more question? Does Flex/GKE/Compute Engine allow egress message to go through the port lower than 1000 from GCP env. to LDAP server? thank you Jerry On Wednesday, 28 October 2020 at 03:49:51 UTC+11 George (Cloud Platform Support) wrote:

[google-appengine] Re: how to make TCP connection to an external server from GAE java

2020-10-27 Thread 'George (Cloud Platform Support)' via Google App Engine
It depends on your use-case, which one is to be chosen. Seen that you need to maintain communication with the LDAP server, I'd say Compute Engine, but App Engine Flex is expected to work as well. You may find various comparisons

[google-appengine] Re: how to make TCP connection to an external server from GAE java

2020-10-27 Thread jie lin
I am planning to deploy an app on GCP platform. The application communicates with LDAP server on port 636. Not sure which option is better one, like computer engine, gkt, etc. could u please advise ? thank you Jerry On Tuesday, 20 October 2020 at 01:31:40 UTC+11 George (Cloud Platform

[google-appengine] Re: how to make TCP connection to an external server from GAE java

2020-10-19 Thread 'George (Cloud Platform Support)' via Google App Engine
What do you mean by TCP connections, exactly, how does your use-case look like? WebSockets are supported now by App Engine Flex, you may check the "Introducing WebSockets support for App Engine Flexible Environment" page