| 摘要 |
Pacing communications between a message sending computer and a message receiving computer that are both members of a message group of a sysplex includes receiving, by the message receiving computer, a message comprising data sent by the message sending computer; determining, by the message receiving computer, to stop receiving a subsequent message from the message sending computer; and transmitting, by the message receiving computer to the message sending computer, a first control message instructing the message sending computer to not send any more messages. Pacing further includes determining, by the message receiving computer, to resume receiving the subsequent message from the message sending computer; and transmitting, by the message receiving computer to the message sending computer, a second control message instructing the message sending computer to resume sending messages. |
| 主权项 |
1. A method for pacing communications between a message sending computer and a message receiving computer that are both members of a message group of a sysplex, comprising:
sending, by the message receiving computer to the message sending computer, a predetermined message queue depth value,
wherein the predetermined message queue depth value is encoded in a control information portion of a signaling service message; receiving, by the message receiving computer, a plurality of data messages comprising data sent by the message sending computer; when a number of the plurality of messages equals the predetermined message queue depth value, receiving, by the message receiving computer from the message sending computer, a first control message comprising data which indicates that the message sending computer will wait for instructions from the message receiving computer before sending any subsequent messages to the message receiving computer; determining, by the message receiving computer, to resume receiving the subsequent messages from the message sending computer; and transmitting, by the message receiving computer to the message sending computer, a second control message comprising data which specifies instructions for the message sending computer to resume sending messages to the message receiving computer. |
