Set the location of a TLS private key and certificate chain.
@param config The neo4j client configuration to update.
@param path The path to the PEM file containing the private key
and certificate chain. This string should remain allocated whilst
the config is allocated _or if any connections opened with the
config remain active_.
@return 0 on success, or -1 on error (errno will be set).
Set the location of a TLS private key and certificate chain.
@param config The neo4j client configuration to update. @param path The path to the PEM file containing the private key and certificate chain. This string should remain allocated whilst the config is allocated _or if any connections opened with the config remain active_. @return 0 on success, or -1 on error (errno will be set).