py4web issue on get requests

[Edoardo Torrini]

Good morning,

I am a software developer and I want to create a project client-server.

The client is wrote in c# with xamarine and the server on py4web.

The client create request with some parameters and the server reply with a data in json form.

I use celery for scheduling the request and I create a task for each type of requests.

When with the client application I create a request [like the example below], the function await.response.Content.ReadAsStringAsync create an exception: unexpected end of stream

Server side the situation is that I create for each request a DAL and I define a table where I took the date to send to the client.

in this way:

I invoke  the task that reply the json file to the client in this way:

Someone know why the operation create this type of exception, I try using a request with chrome but the page was displayed correctly.

Thanks for the help.

Edoardo Torrini

[Dave S]

On Friday, February 21, 2020 at 8:38:08 PM UTC-8, Edoardo Torrini wrote:

Good morning,

Someone know why the operation create this type of exception, I try using a request with chrome but the page was displayed correctly.

Thanks for the help.

I'm surprised that the "return" is inside the json.dumps().  I would expect it to be the other way around.

/dps
 

[Christian Varas]

Hi Torrini, 

I don’t know what is causing the error but you can use a local proxy like burp suite to catch your client request and see what’s wrong with that request. If is malformed you can see with with this.

Cheers.

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