10-recv.com

recv

People say "receive" when they want to get something. They might say "I need to recv that file" meaning they want it sent to them.

What a model may hear

system call for receiving data Berkeley sockets, POSIX, Linux/Windows networking: expect a file descriptor, buffer, and flags; may write code that blocks or returns errors the person did not ask for
function in async frameworks Python asyncio, Rust tokio, Node.js: assume an awaitable or future context and may generate coroutine code that does not run synchronously
method on a socket object Python, C++, Go standard libraries: treat the object as a network endpoint and may add protocol handling the person did not specify
MPI message receipt high-performance computing: assume a parallel runtime and may insert blocking collective operations

“recv the message”

Meant: get me the text someone sent

May be taken as: generate a C recv() call that reads raw bytes from a socket file descriptor

Say instead: “show me the message that was sent to me”

“recv all files”

Meant: download every file

May be taken as: write a loop with recv() in fixed-size chunks that may truncate or hang

Say instead: “download all the files for me”

“recv until done”

Meant: keep getting things until finished

May be taken as: code a while-loop checking for EAGAIN or MSG_WAITALL with no timeout

Say instead: “keep receiving until everything arrives, with a timeout”

“recv from server”

Meant: get a response back

May be taken as: assume a connected TCP socket and call recv() without checking if one exists

Say instead: “get the response from the server”

Say 'get' or 'fetch' instead of 'recv' unless you want socket code.
If you do want network code, say 'receive over TCP socket' or 'receive UDP packet'.
Mention the source clearly: 'receive from the API' not just 'recv'.
Specify format: 'receive as text' versus 'receive raw bytes'.
Add 'blocking' or 'non-blocking' if you know which behavior you need.