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SYNOPSIS

#include <nng/nng.h>
#include <nng/supplemental/http/http.h>

int nng_http_handler_set_tree(nng_http_handler *handler);

DESCRIPTION

The nng_http_handler_set_tree() function causes the handler to be matched if the Request URI sent by the client is a logical child of the path for handler.

This method is useful when constructing API handlers where a single service address (path) supports dynamically generated children.

RETURN VALUES

This function returns 0 on success, and non-zero otherwise.

ERRORS

NNG_ENOMEM

Insufficient free memory exists.

NNG_ENOTSUP

No support for HTTP in the library.