What does http status code 100 mean?

HTTP status code 100 means "Continue", which is an informational status code. The 100 status code is not required. The server can directly start processing the request body without sending the 100 status code. The client is sending When requesting, you should check whether the server supports chunked transmission and handle it accordingly based on the server's response.

# Operating system for this tutorial: Windows 10 system, Dell G3 computer.

HTTP status code 100 means "Continue", which is an informational status code.

When a client sends a request with a large request body, the server may return a 100 status code before processing the request. This status code tells the client that it can continue sending the request body without waiting for the server to fully process it.

After the client receives the 100 status code, it can continue to send the request body. This is very useful for sending large amounts of data or long-processed requests. The client can send the request body in chunks, reducing waiting time and improving efficiency.

It should be noted that the 100 status code is not required. The server can directly start processing the request body without sending the 100 status code. When sending a request, the client should check whether the server supports chunked transmission and handle it accordingly based on the server's response.

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