STM32 F401 / HTTP Client / GET requests / How to avoid open-close-openclose socket

Question

Hi frinds! I use the GET requests to the server. I don’t like my code. My code is working but… If I need to send the GET requests 3 times then I do: – create socket – Send GET – recieve answer – close socket – create socket – Send GET – recieve answer – close socket – create socket – Send GET – recieve answer – close socket I want to open the socket for many GETs requests. How to do it? Please see my code in attached file. I indicated the part which must work 1 time only. Screenshot_20211017_224551995×902 162 KB

louis · Answer

Hello. Which product are you using? Do you want to open multiple sockets? Thank you. I’ll answer that.

Gurom · Answer

Hello I use w5500 I don’t know. Please help. I need to send biq q-ty GET requests to one server. Do you recomend multiple sockets?

Gurom · Answer

Hi Louis! I will explain you shortly. Now I use algorithm: Open socket / Send GET / Close socket + Open socket / Send GET / Close socket I want to use the following algorithm: Open socket / Send GET + Send GET + Send GET / Close socket

louis · Answer

I will attach the example of LoopBack. GitHub GitHub - WIZnet-ioLibrary/W5x00_Loopback_with_W5100S_EVB: This Project is... This Project is base on W5100S-EVB. but If you use the SPI of Arduino interface on W5100S-EVB, you can use the W5100S/W5100/W5200/W5500 when wizchip_conf.h modify - GitHub - WIZnet-ioLibrary/W5x00_... In the example, there is content SOCKET opens, closes, and sends data. I think you can modify it according to your algorithm. Thank you,

alifsayawais · Answer

Hi Gurom, Can you please provide me the full code? Thanks

oguzkagan001 · Answer

Hi Gurom. Can you send the full code? Thanks already.

mrkam · Answer

Hi Gurom. Can you please send the full code?