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648 lines
18 KiB
648 lines
18 KiB
package zmq4
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/*
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#include <zmq.h>
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#include <stdint.h>
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#include "zmq4.h"
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*/
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import "C"
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import (
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"strings"
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"time"
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"unsafe"
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)
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func (soc *Socket) getString(opt C.int, bufsize int) (string, error) {
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if !soc.opened {
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return "", ErrorSocketClosed
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}
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value := make([]byte, bufsize)
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size := C.size_t(bufsize)
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if i, err := C.zmq_getsockopt(soc.soc, opt, unsafe.Pointer(&value[0]), &size); i != 0 {
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return "", errget(err)
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}
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return strings.TrimRight(string(value[:int(size)]), "\x00"), nil
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}
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func (soc *Socket) getStringRaw(opt C.int, bufsize int) (string, error) {
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if !soc.opened {
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return "", ErrorSocketClosed
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}
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value := make([]byte, bufsize)
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size := C.size_t(bufsize)
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if i, err := C.zmq_getsockopt(soc.soc, opt, unsafe.Pointer(&value[0]), &size); i != 0 {
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return "", errget(err)
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}
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return string(value[:int(size)]), nil
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}
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func (soc *Socket) getInt(opt C.int) (int, error) {
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if !soc.opened {
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return 0, ErrorSocketClosed
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}
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value := C.int(0)
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size := C.size_t(unsafe.Sizeof(value))
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if i, err := C.zmq_getsockopt(soc.soc, opt, unsafe.Pointer(&value), &size); i != 0 {
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return 0, errget(err)
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}
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return int(value), nil
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}
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func (soc *Socket) getInt64(opt C.int) (int64, error) {
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if !soc.opened {
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return 0, ErrorSocketClosed
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}
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value := C.int64_t(0)
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size := C.size_t(unsafe.Sizeof(value))
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if i, err := C.zmq_getsockopt(soc.soc, opt, unsafe.Pointer(&value), &size); i != 0 {
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return 0, errget(err)
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}
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return int64(value), nil
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}
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func (soc *Socket) getUInt64(opt C.int) (uint64, error) {
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if !soc.opened {
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return 0, ErrorSocketClosed
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}
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value := C.uint64_t(0)
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size := C.size_t(unsafe.Sizeof(value))
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if i, err := C.zmq_getsockopt(soc.soc, opt, unsafe.Pointer(&value), &size); i != 0 {
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return 0, errget(err)
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}
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return uint64(value), nil
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}
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// ZMQ_TYPE: Retrieve socket type
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc43
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func (soc *Socket) GetType() (Type, error) {
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v, err := soc.getInt(C.ZMQ_TYPE)
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return Type(v), err
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}
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// ZMQ_RCVMORE: More message data parts to follow
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc30
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func (soc *Socket) GetRcvmore() (bool, error) {
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v, err := soc.getInt(C.ZMQ_RCVMORE)
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return v != 0, err
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}
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// ZMQ_SNDHWM: Retrieves high water mark for outbound messages
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc36
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func (soc *Socket) GetSndhwm() (int, error) {
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return soc.getInt(C.ZMQ_SNDHWM)
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}
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// ZMQ_RCVHWM: Retrieve high water mark for inbound messages
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc29
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func (soc *Socket) GetRcvhwm() (int, error) {
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return soc.getInt(C.ZMQ_RCVHWM)
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}
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// ZMQ_AFFINITY: Retrieve I/O thread affinity
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc3
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func (soc *Socket) GetAffinity() (uint64, error) {
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return soc.getUInt64(C.ZMQ_AFFINITY)
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}
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// ZMQ_IDENTITY: Retrieve socket identity
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc15
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func (soc *Socket) GetIdentity() (string, error) {
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return soc.getString(C.ZMQ_IDENTITY, 256)
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}
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// ZMQ_RATE: Retrieve multicast data rate
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc27
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func (soc *Socket) GetRate() (int, error) {
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return soc.getInt(C.ZMQ_RATE)
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}
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// ZMQ_RECOVERY_IVL: Get multicast recovery interval
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc34
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func (soc *Socket) GetRecoveryIvl() (time.Duration, error) {
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v, err := soc.getInt(C.ZMQ_RECOVERY_IVL)
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return time.Duration(v) * time.Millisecond, err
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}
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// ZMQ_SNDBUF: Retrieve kernel transmit buffer size
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc35
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func (soc *Socket) GetSndbuf() (int, error) {
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return soc.getInt(C.ZMQ_SNDBUF)
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}
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// ZMQ_RCVBUF: Retrieve kernel receive buffer size
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc28
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func (soc *Socket) GetRcvbuf() (int, error) {
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return soc.getInt(C.ZMQ_RCVBUF)
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}
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// ZMQ_LINGER: Retrieve linger period for socket shutdown
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//
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// Returns time.Duration(-1) for infinite
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc20
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func (soc *Socket) GetLinger() (time.Duration, error) {
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v, err := soc.getInt(C.ZMQ_LINGER)
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if v < 0 {
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return time.Duration(-1), err
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}
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return time.Duration(v) * time.Millisecond, err
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}
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// ZMQ_RECONNECT_IVL: Retrieve reconnection interval
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//
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// Returns time.Duration(-1) for no reconnection
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc32
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func (soc *Socket) GetReconnectIvl() (time.Duration, error) {
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v, err := soc.getInt(C.ZMQ_RECONNECT_IVL)
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if v < 0 {
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return time.Duration(-1), err
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}
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return time.Duration(v) * time.Millisecond, err
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}
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// ZMQ_RECONNECT_IVL_MAX: Retrieve maximum reconnection interval
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc33
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func (soc *Socket) GetReconnectIvlMax() (time.Duration, error) {
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v, err := soc.getInt(C.ZMQ_RECONNECT_IVL_MAX)
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return time.Duration(v) * time.Millisecond, err
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}
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// ZMQ_BACKLOG: Retrieve maximum length of the queue of outstanding connections
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc4
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func (soc *Socket) GetBacklog() (int, error) {
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return soc.getInt(C.ZMQ_BACKLOG)
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}
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// ZMQ_MAXMSGSIZE: Maximum acceptable inbound message size
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc21
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func (soc *Socket) GetMaxmsgsize() (int64, error) {
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return soc.getInt64(C.ZMQ_MAXMSGSIZE)
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}
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// ZMQ_MULTICAST_HOPS: Maximum network hops for multicast packets
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc23
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func (soc *Socket) GetMulticastHops() (int, error) {
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return soc.getInt(C.ZMQ_MULTICAST_HOPS)
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}
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// ZMQ_RCVTIMEO: Maximum time before a socket operation returns with EAGAIN
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//
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// Returns time.Duration(-1) for infinite
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc31
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func (soc *Socket) GetRcvtimeo() (time.Duration, error) {
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v, err := soc.getInt(C.ZMQ_RCVTIMEO)
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if v < 0 {
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return time.Duration(-1), err
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}
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return time.Duration(v) * time.Millisecond, err
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}
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// ZMQ_SNDTIMEO: Maximum time before a socket operation returns with EAGAIN
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//
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// Returns time.Duration(-1) for infinite
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc37
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func (soc *Socket) GetSndtimeo() (time.Duration, error) {
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v, err := soc.getInt(C.ZMQ_SNDTIMEO)
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if v < 0 {
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return time.Duration(-1), err
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}
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return time.Duration(v) * time.Millisecond, err
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}
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// ZMQ_IPV6: Retrieve IPv6 socket status
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc18
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func (soc *Socket) GetIpv6() (bool, error) {
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v, err := soc.getInt(C.ZMQ_IPV6)
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return v != 0, err
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}
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// ZMQ_IMMEDIATE: Retrieve attach-on-connect value
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc16
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func (soc *Socket) GetImmediate() (bool, error) {
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v, err := soc.getInt(C.ZMQ_IMMEDIATE)
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return v != 0, err
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}
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// ZMQ_FD: Retrieve file descriptor associated with the socket
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// see socketget_unix.go and socketget_windows.go
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// ZMQ_EVENTS: Retrieve socket event state
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc8
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func (soc *Socket) GetEvents() (State, error) {
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v, err := soc.getInt(C.ZMQ_EVENTS)
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return State(v), err
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}
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// ZMQ_LAST_ENDPOINT: Retrieve the last endpoint set
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc19
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func (soc *Socket) GetLastEndpoint() (string, error) {
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return soc.getString(C.ZMQ_LAST_ENDPOINT, 1024)
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}
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// ZMQ_TCP_KEEPALIVE: Override SO_KEEPALIVE socket option
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc38
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func (soc *Socket) GetTcpKeepalive() (int, error) {
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return soc.getInt(C.ZMQ_TCP_KEEPALIVE)
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}
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// ZMQ_TCP_KEEPALIVE_IDLE: Override TCP_KEEPCNT(or TCP_KEEPALIVE on some OS)
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc40
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func (soc *Socket) GetTcpKeepaliveIdle() (int, error) {
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return soc.getInt(C.ZMQ_TCP_KEEPALIVE_IDLE)
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}
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// ZMQ_TCP_KEEPALIVE_CNT: Override TCP_KEEPCNT socket option
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc39
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func (soc *Socket) GetTcpKeepaliveCnt() (int, error) {
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return soc.getInt(C.ZMQ_TCP_KEEPALIVE_CNT)
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}
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// ZMQ_TCP_KEEPALIVE_INTVL: Override TCP_KEEPINTVL socket option
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc41
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func (soc *Socket) GetTcpKeepaliveIntvl() (int, error) {
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return soc.getInt(C.ZMQ_TCP_KEEPALIVE_INTVL)
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}
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// ZMQ_MECHANISM: Retrieve current security mechanism
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc22
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func (soc *Socket) GetMechanism() (Mechanism, error) {
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v, err := soc.getInt(C.ZMQ_MECHANISM)
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return Mechanism(v), err
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}
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// ZMQ_PLAIN_SERVER: Retrieve current PLAIN server role
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc25
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func (soc *Socket) GetPlainServer() (int, error) {
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return soc.getInt(C.ZMQ_PLAIN_SERVER)
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}
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// ZMQ_PLAIN_USERNAME: Retrieve current PLAIN username
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc26
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func (soc *Socket) GetPlainUsername() (string, error) {
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s, err := soc.getString(C.ZMQ_PLAIN_USERNAME, 1024)
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if n := len(s); n > 0 && s[n-1] == 0 {
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s = s[:n-1]
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}
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return s, err
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}
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// ZMQ_PLAIN_PASSWORD: Retrieve current password
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc24
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func (soc *Socket) GetPlainPassword() (string, error) {
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s, err := soc.getString(C.ZMQ_PLAIN_PASSWORD, 1024)
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if n := len(s); n > 0 && s[n-1] == 0 {
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s = s[:n-1]
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}
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return s, err
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}
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// ZMQ_CURVE_PUBLICKEY: Retrieve current CURVE public key
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc5
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func (soc *Socket) GetCurvePublickeyRaw() (string, error) {
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return soc.getStringRaw(C.ZMQ_CURVE_PUBLICKEY, 32)
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}
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// ZMQ_CURVE_PUBLICKEY: Retrieve current CURVE public key
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc5
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func (soc *Socket) GetCurvePublickeykeyZ85() (string, error) {
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return soc.getString(C.ZMQ_CURVE_PUBLICKEY, 41)
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}
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// ZMQ_CURVE_SECRETKEY: Retrieve current CURVE secret key
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc6
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func (soc *Socket) GetCurveSecretkeyRaw() (string, error) {
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return soc.getStringRaw(C.ZMQ_CURVE_SECRETKEY, 32)
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}
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// ZMQ_CURVE_SECRETKEY: Retrieve current CURVE secret key
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc6
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func (soc *Socket) GetCurveSecretkeyZ85() (string, error) {
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return soc.getString(C.ZMQ_CURVE_SECRETKEY, 41)
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}
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// ZMQ_CURVE_SERVERKEY: Retrieve current CURVE server key
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc7
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func (soc *Socket) GetCurveServerkeyRaw() (string, error) {
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return soc.getStringRaw(C.ZMQ_CURVE_SERVERKEY, 32)
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}
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// ZMQ_CURVE_SERVERKEY: Retrieve current CURVE server key
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc7
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func (soc *Socket) GetCurveServerkeyZ85() (string, error) {
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return soc.getString(C.ZMQ_CURVE_SERVERKEY, 41)
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}
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// ZMQ_ZAP_DOMAIN: Retrieve RFC 27 authentication domain
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc44
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func (soc *Socket) GetZapDomain() (string, error) {
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return soc.getString(C.ZMQ_ZAP_DOMAIN, 1024)
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}
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////////////////////////////////////////////////////////////////
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//
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// New in ZeroMQ 4.1.0
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//
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////////////////////////////////////////////////////////////////
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//
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// + : yes
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// D : deprecated
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// o : setsockopt only
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// implemented documented test
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// ZMQ_ROUTER_HANDOVER o
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// ZMQ_TOS + +
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// ZMQ_IPC_FILTER_PID D
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// ZMQ_IPC_FILTER_UID D
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// ZMQ_IPC_FILTER_GID D
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// ZMQ_CONNECT_RID o
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// ZMQ_GSSAPI_SERVER + +
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// ZMQ_GSSAPI_PRINCIPAL + +
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// ZMQ_GSSAPI_SERVICE_PRINCIPAL + +
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// ZMQ_GSSAPI_PLAINTEXT + +
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// ZMQ_HANDSHAKE_IVL + +
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// ZMQ_SOCKS_PROXY +
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// ZMQ_XPUB_NODROP o?
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//
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////////////////////////////////////////////////////////////////
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// ZMQ_TOS: Retrieve the Type-of-Service socket override status
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//
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// Returns ErrorNotImplemented41 with ZeroMQ version < 4.1
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc42
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func (soc *Socket) GetTos() (int, error) {
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if minor < 1 {
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return 0, ErrorNotImplemented41
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}
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return soc.getInt(C.ZMQ_TOS)
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}
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// ZMQ_CONNECT_RID: SET ONLY
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// ZMQ_GSSAPI_SERVER: Retrieve current GSSAPI server role
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//
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// Returns ErrorNotImplemented41 with ZeroMQ version < 4.1
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc12
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func (soc *Socket) GetGssapiServer() (bool, error) {
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if minor < 1 {
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return false, ErrorNotImplemented41
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}
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v, err := soc.getInt(C.ZMQ_GSSAPI_SERVER)
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return v != 0, err
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}
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// ZMQ_GSSAPI_PRINCIPAL: Retrieve the name of the GSSAPI principal
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//
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// Returns ErrorNotImplemented41 with ZeroMQ version < 4.1
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc11
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func (soc *Socket) GetGssapiPrincipal() (string, error) {
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if minor < 1 {
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return "", ErrorNotImplemented41
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}
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return soc.getString(C.ZMQ_GSSAPI_PRINCIPAL, 1024)
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}
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// ZMQ_GSSAPI_SERVICE_PRINCIPAL: Retrieve the name of the GSSAPI service principal
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//
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// Returns ErrorNotImplemented41 with ZeroMQ version < 4.1
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//
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// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc13
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func (soc *Socket) GetGssapiServicePrincipal() (string, error) {
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if minor < 1 {
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return "", ErrorNotImplemented41
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}
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return soc.getString(C.ZMQ_GSSAPI_SERVICE_PRINCIPAL, 1024)
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}
|
|
|
|
// ZMQ_GSSAPI_PLAINTEXT: Retrieve GSSAPI plaintext or encrypted status
|
|
//
|
|
// Returns ErrorNotImplemented41 with ZeroMQ version < 4.1
|
|
//
|
|
// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc10
|
|
func (soc *Socket) GetGssapiPlaintext() (bool, error) {
|
|
if minor < 1 {
|
|
return false, ErrorNotImplemented41
|
|
}
|
|
v, err := soc.getInt(C.ZMQ_GSSAPI_PLAINTEXT)
|
|
return v != 0, err
|
|
}
|
|
|
|
// ZMQ_HANDSHAKE_IVL: Retrieve maximum handshake interval
|
|
//
|
|
// Returns ErrorNotImplemented41 with ZeroMQ version < 4.1
|
|
//
|
|
// See: http://api.zeromq.org/4-1:zmq-getsockopt#toc14
|
|
func (soc *Socket) GetHandshakeIvl() (time.Duration, error) {
|
|
if minor < 1 {
|
|
return time.Duration(0), ErrorNotImplemented41
|
|
}
|
|
v, err := soc.getInt(C.ZMQ_HANDSHAKE_IVL)
|
|
return time.Duration(v) * time.Millisecond, err
|
|
}
|
|
|
|
// ZMQ_SOCKS_PROXY: NOT DOCUMENTED
|
|
//
|
|
// Returns ErrorNotImplemented41 with ZeroMQ version < 4.1
|
|
//
|
|
func (soc *Socket) GetSocksProxy() (string, error) {
|
|
if minor < 1 {
|
|
return "", ErrorNotImplemented41
|
|
}
|
|
return soc.getString(C.ZMQ_SOCKS_PROXY, 1024)
|
|
}
|
|
|
|
// ZMQ_XPUB_NODROP: SET ONLY? (not documented)
|
|
|
|
////////////////////////////////////////////////////////////////
|
|
//
|
|
// New in ZeroMQ 4.2.0
|
|
//
|
|
////////////////////////////////////////////////////////////////
|
|
//
|
|
// + : yes
|
|
// o : setsockopt only
|
|
// implemented documented test
|
|
// ZMQ_BLOCKY
|
|
// ZMQ_XPUB_MANUAL o
|
|
// ZMQ_XPUB_WELCOME_MSG o
|
|
// ZMQ_STREAM_NOTIFY o
|
|
// ZMQ_INVERT_MATCHING + +
|
|
// ZMQ_HEARTBEAT_IVL o
|
|
// ZMQ_HEARTBEAT_TTL o
|
|
// ZMQ_HEARTBEAT_TIMEOUT o
|
|
// ZMQ_XPUB_VERBOSER o
|
|
// ZMQ_CONNECT_TIMEOUT + +
|
|
// ZMQ_TCP_MAXRT + +
|
|
// ZMQ_THREAD_SAFE + +
|
|
// ZMQ_MULTICAST_MAXTPDU + +
|
|
// ZMQ_VMCI_BUFFER_SIZE + +
|
|
// ZMQ_VMCI_BUFFER_MIN_SIZE + +
|
|
// ZMQ_VMCI_BUFFER_MAX_SIZE + +
|
|
// ZMQ_VMCI_CONNECT_TIMEOUT + +
|
|
// ZMQ_USE_FD + +
|
|
//
|
|
////////////////////////////////////////////////////////////////
|
|
|
|
// ZMQ_BLOCKY doesn't look like a socket option
|
|
|
|
// ZMQ_INVERT_MATCHING: Retrieve inverted filtering status
|
|
//
|
|
// Returns ErrorNotImplemented42 with ZeroMQ version < 4.2
|
|
//
|
|
// See: http://api.zeromq.org/4-2:zmq-getsockopt#toc18
|
|
func (soc *Socket) GetInvertMatching() (int, error) {
|
|
if minor < 2 {
|
|
return 0, ErrorNotImplemented42
|
|
}
|
|
return soc.getInt(C.ZMQ_INVERT_MATCHING)
|
|
}
|
|
|
|
// ZMQ_CONNECT_TIMEOUT: Retrieve connect() timeout
|
|
//
|
|
// Returns ErrorNotImplemented42 with ZeroMQ version < 4.2
|
|
//
|
|
// See: http://api.zeromq.org/4-2:zmq-getsockopt#toc5
|
|
func (soc *Socket) GetConnectTimeout() (time.Duration, error) {
|
|
if minor < 2 {
|
|
return time.Duration(0), ErrorNotImplemented42
|
|
}
|
|
v, err := soc.getInt(C.ZMQ_CONNECT_TIMEOUT)
|
|
return time.Duration(v) * time.Millisecond, err
|
|
}
|
|
|
|
// ZMQ_TCP_MAXRT: Retrieve Max TCP Retransmit Timeout
|
|
//
|
|
// Returns ErrorNotImplemented42 with ZeroMQ version < 4.2
|
|
//
|
|
// See: http://api.zeromq.org/4-2:zmq-getsockopt#toc44
|
|
func (soc *Socket) GetTcpMaxrt() (time.Duration, error) {
|
|
if minor < 2 {
|
|
return time.Duration(0), ErrorNotImplemented42
|
|
}
|
|
v, err := soc.getInt(C.ZMQ_TCP_MAXRT)
|
|
return time.Duration(v) * time.Millisecond, err
|
|
}
|
|
|
|
// ZMQ_THREAD_SAFE: Retrieve socket thread safety
|
|
//
|
|
// Returns ErrorNotImplemented42 with ZeroMQ version < 4.2
|
|
//
|
|
// See: http://api.zeromq.org/4-2:zmq-getsockopt#toc45
|
|
func (soc *Socket) GetThreadSafe() (bool, error) {
|
|
if minor < 2 {
|
|
return false, ErrorNotImplemented42
|
|
}
|
|
v, err := soc.getInt(C.ZMQ_THREAD_SAFE)
|
|
return v != 0, err
|
|
}
|
|
|
|
// ZMQ_MULTICAST_MAXTPDU: Maximum transport data unit size for multicast packets
|
|
//
|
|
// Returns ErrorNotImplemented42 with ZeroMQ version < 4.2
|
|
//
|
|
// See: http://api.zeromq.org/4-2:zmq-getsockopt#toc26
|
|
func (soc *Socket) GetMulticastMaxtpdu() (int, error) {
|
|
if minor < 2 {
|
|
return 0, ErrorNotImplemented42
|
|
}
|
|
return soc.getInt(C.ZMQ_MULTICAST_MAXTPDU)
|
|
}
|
|
|
|
// ZMQ_VMCI_BUFFER_SIZE: Retrieve buffer size of the VMCI socket
|
|
//
|
|
// Returns ErrorNotImplemented42 with ZeroMQ version < 4.2
|
|
//
|
|
// See: http://api.zeromq.org/4-2:zmq-getsockopt#toc49
|
|
func (soc *Socket) GetVmciBufferSize() (uint64, error) {
|
|
if minor < 2 {
|
|
return 0, ErrorNotImplemented42
|
|
}
|
|
return soc.getUInt64(C.ZMQ_VMCI_BUFFER_SIZE)
|
|
}
|
|
|
|
// ZMQ_VMCI_BUFFER_MIN_SIZE: Retrieve min buffer size of the VMCI socket
|
|
//
|
|
// Returns ErrorNotImplemented42 with ZeroMQ version < 4.2
|
|
//
|
|
// See: http://api.zeromq.org/4-2:zmq-getsockopt#toc50
|
|
func (soc *Socket) GetVmciBufferMinSize() (uint64, error) {
|
|
if minor < 2 {
|
|
return 0, ErrorNotImplemented42
|
|
}
|
|
return soc.getUInt64(C.ZMQ_VMCI_BUFFER_MIN_SIZE)
|
|
}
|
|
|
|
// ZMQ_VMCI_BUFFER_MAX_SIZE: Retrieve max buffer size of the VMCI socket
|
|
//
|
|
// Returns ErrorNotImplemented42 with ZeroMQ version < 4.2
|
|
//
|
|
// See: http://api.zeromq.org/4-2:zmq-getsockopt#toc51
|
|
func (soc *Socket) GetVmciBufferMaxSize() (uint64, error) {
|
|
if minor < 2 {
|
|
return 0, ErrorNotImplemented42
|
|
}
|
|
return soc.getUInt64(C.ZMQ_VMCI_BUFFER_MAX_SIZE)
|
|
}
|
|
|
|
// ZMQ_VMCI_CONNECT_TIMEOUT: Retrieve connection timeout of the VMCI socket
|
|
//
|
|
// Returns ErrorNotImplemented42 with ZeroMQ version < 4.2
|
|
//
|
|
// See: http://api.zeromq.org/4-2:zmq-getsockopt#toc52
|
|
func (soc *Socket) GetVmciConnectTimeout() (time.Duration, error) {
|
|
if minor < 2 {
|
|
return time.Duration(0), ErrorNotImplemented42
|
|
}
|
|
v, err := soc.getInt(C.ZMQ_VMCI_CONNECT_TIMEOUT)
|
|
return time.Duration(v) * time.Millisecond, err
|
|
}
|
|
|
|
// ZMQ_USE_FD: Retrieve the pre-allocated socket file descriptor
|
|
//
|
|
// Returns ErrorNotImplemented42 with ZeroMQ version < 4.2
|
|
//
|
|
// See: http://api.zeromq.org/4-2:zmq-getsockopt#toc29
|
|
func (soc *Socket) Getusefd() (int, error) {
|
|
if minor < 2 {
|
|
return 0, ErrorNotImplemented42
|
|
}
|
|
return soc.getInt(C.ZMQ_USE_FD)
|
|
}
|
|
|