Unable to post binary data in EC200U-CN OpenCPU

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1

Hi,

I am using EC200U-CN LTE module to develop firmware using opencpu. I have tried posting the binary data to the HTTP server, data until the NULL character are posted and data after the first NULL character are not posted to the server.
Is the background process of ql_httpc_perform() function, will undergo any NULL validation before posting the data.

Kindly support to overcome this issue.

2

Hi @Swetha_E,

Could you check at the server side and check the payload length to see if the entire body has been posted?

3

I checked the server side the data posted for the given payload length, but inbetween data after NULL character the remaining data becomes NULL.

4

Hi @Swetha_E,

Is it possible for you to get the raw HTTP data (the entire thing, including the header)? The data after NULL should show up there.