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otPlatUdpJoinMulticastGroup() function
Configures the UDP socket to join a UDP multicast group. Note: only available when `OPENTHREAD_CONFIG_PLATFORM_UDP_ENABLE` is used.
Syntax
otError otPlatUdpJoinMulticastGroup(otUdpSocket *aUdpSocket,
otNetifIdentifier aNetifIdentifier,
const otIp6Address *aAddress);
Implemented in ![]()
esp_openthread_udp.c:442
Return value
OT_ERROR_NONE Successfully joined the multicast group. OT_ERROR_FAILED Failed to join the multicast group.
Related Functions
Found 13 other functions taking a ![]()
otUdpSocket
argument:
Function
Description
Check if a UDP socket is open.
Open a UDP/IPv6 socket.
Close a UDP/IPv6 socket.
Bind a UDP/IPv6 socket.
Connect a UDP/IPv6 socket.
Send a UDP/IPv6 message. If the return value is OT_ERROR_NONE, OpenThread takes ownership of @p aMessage, and the caller should no longer reference @p aMessage. If the return value is not OT_ERROR_NONE, the caller retains ownership of @p aMessage, including freeing @p aMessage if the message buffer is no longer needed.
Initializes the UDP socket by platform.
Closes the UDP socket by platform.
Binds the UDP socket by platform.
Binds the UDP socket to a platform network interface. Note: only available when `OPENTHREAD_CONFIG_PLATFORM_UDP_ENABLE` is used.
Connects UDP socket by platform.
Sends UDP payload by platform.
Configures the UDP socket to leave a UDP multicast group. Note: only available when `OPENTHREAD_CONFIG_PLATFORM_UDP_ENABLE` is used.