Resolver: report SRV resolve failure if all A resolves failed. Previously, if an SRV record was successfully resolved, but all of its A records failed to resolve, NXDOMAIN was returned to the caller, which is considered a successful resolve rather than an error. This could result in losing the result of a previous successful resolve by the caller. Now NXDOMAIN is only returned if at least one A resolve completed with this code. Otherwise the error state of the first A resolve is returned.

/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_MURMURHASH_H_INCLUDED_
#define _NGX_MURMURHASH_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


uint32_t ngx_murmur_hash2(u_char *data, size_t len);


#endif /* _NGX_MURMURHASH_H_INCLUDED_ */