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package workflow
import (
rrt "github.com/spiral/roadrunner/v2/plugins/temporal/protocol"
"go.temporal.io/api/common/v1"
"go.temporal.io/api/failure/v1"
)
type messageQueue struct {
seqID func() uint64
queue []rrt.Message
}
func newMessageQueue(sedID func() uint64) *messageQueue {
return &messageQueue{
seqID: sedID,
queue: make([]rrt.Message, 0, 5),
}
}
func (mq *messageQueue) flush() {
mq.queue = mq.queue[0:0]
}
func (mq *messageQueue) allocateMessage(
cmd interface{},
payloads *common.Payloads,
) (id uint64, msg rrt.Message, err error) {
msg = rrt.Message{
ID: mq.seqID(),
Command: cmd,
Payloads: payloads,
}
return msg.ID, msg, nil
}
func (mq *messageQueue) pushCommand(cmd interface{}, payloads *common.Payloads) (id uint64, err error) {
id, msg, err := mq.allocateMessage(cmd, payloads)
if err != nil {
return 0, err
}
mq.queue = append(mq.queue, msg)
return id, nil
}
func (mq *messageQueue) pushResponse(id uint64, payloads *common.Payloads) {
mq.queue = append(mq.queue, rrt.Message{ID: id, Payloads: payloads})
}
func (mq *messageQueue) pushError(id uint64, failure *failure.Failure) {
mq.queue = append(mq.queue, rrt.Message{ID: id, Failure: failure})
}
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