requireDeliveryAck property
~english Whether to require the delivery receipt after sending a message.
true
: Yes;false
: (Default) No. ~end
~chinese /// 是否发送消息已送达回执。
true
:是。- (默认)
false
:否。 ~end
Implementation
final bool requireDeliveryAck;
~english Whether to require the delivery receipt after sending a message.
true
: Yes;false
: (Default) No.
~end~chinese /// 是否发送消息已送达回执。
true
:是。false
:否。
~endfinal bool requireDeliveryAck;