NNGMessage

{NNGMessage} Dynamically constructed structure to serialize everything for NNG transport Contains header and body buffers which may be composed and decomposed separately Properties: - pointer: to access internal nng_msg pointer - bodyptr: toaccess the body pointer - headerptr: to access the header pointer - lengthL message length - header_length: header length Methods: - constructor: accept the buffer size to allocate initially - body_append/body_prepend (template): add part to the body end or begin - body_chop (template): remove and return part from the end of body - body_trim (template): remove and return part from the beginnning of body - header_append/header_prepend (template): add part to the header end or begin - header_chop (template): remove and return part from the end of header - header_trim (template): remove and return part from the beginnning of header

struct NNGMessage {

this(NNGMessage src);

this(nng_msg* msgref);

this(size_t size);

nng_msg* pointer [@property getter];

nng_msg* pointer [@property setter];

void* bodyptr [@property getter];

void* headerptr [@property getter];

size_t length [@property getter];

void clear();

int body_append(const(T) data);

int body_prepend(const(T) data);

T body_chop(size_t size);

T body_trim(size_t size);

int header_append(const(T) data);

int header_prepend(const(T) data);

T header_chop(size_t size);

T header_trim(size_t size);

}

Constructors

this this(NNGMessage src): Copy creator
this this(nng_msg* msgref): Copy creator based on internal message pointer
this this(size_t size): Creator? param: inition allocation size

body_append int body_append(const(T) data): Append ubyte array or unsigned to the body Returns zero or error code
body_chop T body_chop(size_t size): Extract and remove ubyte array of given size or unsigned from the body end Returns tempalte type
body_prepend int body_prepend(const(T) data): Prepend body with the ubyte array or unsigned Returns zero or error code
body_trim T body_trim(size_t size): Extract and remove ubyte array of given size or unsigned from the body beginning Returns template type
clear void clear(): Clear message
header_append int header_append(const(T) data): For header same as for body
header_chop T header_chop(size_t size): For header same as for body
header_prepend int header_prepend(const(T) data): For header same as for body
header_trim T header_trim(size_t size): For header same as for body

Properties

bodyptr void* bodyptr [@property getter]: Body pointer getter
headerptr void* headerptr [@property getter]: Header pointer getter
length size_t length [@property getter]: Message andheader length getters
pointer nng_msg* pointer [@property getter]: Message pointer getter
pointer nng_msg* pointer [@property setter]: Message pointer setter

NNGMessage

Constructors

Destructor

Members

Functions

Properties