httpd_default_recv() function

This is the low level default recv function of the HTTPD. This should NEVER be called directly. The semantics of this is exactly similar to recv() of the BSD socket API.

Syntax

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Summary

Declaration

Definition

from esp_httpd_priv.h:494

int httpd_default_recv(httpd_handle_t hd, int sockfd, char *buf, size_t buf_len, int flags);

Implemented in httpd_txrx.c:712

Arguments

Argument

Description

Server instance data

sockfd

Socket descriptor for sending data

buf

Pointer to the buffer which will be filled with the received data

buf_len

Length of the buffer

flags

Flags for mode selection

Return value

- Length of data : if successful - -1 : if failed (appropriate errno is set)

Examples

References

from examples

httpd_default_recv() function

Syntax

Arguments

Return value

Examples

References

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