TCP problem: I can't receive data from server (using socket)

[Felfeleeh]

I’m trying to send TCP data from my module to a web server. I can send datas, but there are nos receive by the server:

AT+QIOPEN=1,0,“TCP”,“postman-echo.com”,80,0,0

OK

+QIOPEN: 0,0

AT+QISTATE=1,0

+QISTATE: 0,“TCP”,“107.21.126.8”,80,17815,4,1,0,0,“uart1”

OK
AT+QISEND=0

GET http://postman-echo.com/Ip HTTP/1.0

SEND OK

AT+QIRD=0,1500

+QIRD: 0

OK

(I m using eg25g module, with the firmware version: EG25GGBR07A08M2G)

[Hayes]

Hi @Felfeleeh
Please note this parameter in the following image:
0 “Initial”
1 “Opening”
2 “Connected”
3 “Listening”
4 “Closing”

The current status is closing and not a normal connection, so the server has not received the data sent by the module.
Please use AT+CGREG? Check the registration status and use AT+CSQ to check the signal quality or replace the server with another one and test it again.