nf_srv_tcpPostReceive

Indicate the buffer to source endpoint via TCP connection with specified id.

NF_STATUS nf_srv_tcpPostReceive(ENDPOINT_ID id, const char * buf, int len)

Parameters

id

Connection identifier

buf

Pointer to data buffer

len

Buffer length

Return Values

NF_STATUS_SUCCESS on success, or other NF_STATUS error code on fail.

Remarks

The library splits the buffer to packets and tries to indicate them to source endpoint. The method NF_EventHandler::tcpCanReceive is called when the internal packet buffer is empty. The function always returns NF_STATUS_SUCCESS after buffering the data. To optimize the usage of memory split large buffers to chunks and indicate each chunk after receiving tcpCanReceive. There is no need to wait for tcpCanReceive before indicating the first chunk.

If len is zero, the function sends a graceful disconnect request to the source endpoint.

Requirements

Header	nfsrvapi.h
Library	nfsrvapi.lib