| tcp_close() | ||
|---|---|---|
 | 165.8. Closing connections, aborting connections and errors |  |
Name
tcp_close() — Close the connection
Synopsis
err_t tcp_close
(struct tcp_pcb *pcb
);
Description
Closes the connection. The pcb is deallocated by the TCP code after a call to tcp_close().
Return value
The function may return ERR_MEM if no memory was
available for closing the connection. If so, the application should wait and
try again either by using the acknowledgment callback or the polling
functionality. If the close succeeds, the function returns
ERR_OK.
| |  | |
| tcp_poll() |  | tcp_abort() |
| 2024-12-10 | LWIP Documentation Notices |