[Cuis-dev] starting, stopping, and restarting WebServer

[Mariano Montone]

No. I discovered how to do it. Call #listeOn: after #destroy:

"1) Create server"
server := WebServer new.
server addService: '/' action: [:req | req send200Response: 'Hello, 
World!'].
server listenOn: 3050.

"2) Destroy the server"
server destroy.

"3) Restart the server"

server listenOn: 3050

El 25/9/24 a las 09:44, Mariano Montone escribió:
>
> What works for me is to detroy and then create the webserver instance 
> again:
>
> "1) Create server (again)"
> server := WebServer new.
> server addService: '/' action: [:req | req send200Response: 'Hello, 
> World!'].
> server listenOn: 3050.
>
> "2) Destroy the server"
> server destroy.
>
>
> Evaluate 1), then 2), then 1) again. I would be nice if there were a 
> better way, but at least that's better than restarting the image.
>
>
>           Mariano
>
> El 24/9/24 a las 14:53, Mark Volkmann via Cuis-dev escribió:
>> Here is a very simple use of the WebServer class that can be 
>> installed with
>> Feature require: 'WebClient'. A fileOut containing this code is attached.
>> The class name is BasicWebServer and it has the single instance 
>> variable server.
>> It contains only these instance methods.
>>
>> initialize
>>     server := WebServer new.
>>     server addService: '/' action: [:req | req send200Response: 
>> 'Hello, World!'].
>>
>> start
>>     server listenOn: 3000
>>
>> stop
>>     server stopListener
>>
>> I can start the web server with:
>>
>> server := BasicWebServer new.
>> server start.
>>
>> Then I can browse localhost:3000 and see "Hello, World!" in the web 
>> browser.
>>
>> I can stop the web server with:
>>
>> server stop.
>>
>> But I cannot start it again unless I restart the VM. Can someone 
>> please explain what else I can do to enable restarting the server 
>> without needing to restart the VM?
>>
>> -- 
>> R. Mark Volkmann
>> Object Computing, Inc.
>>
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