github.com/annchain/OG@v0.0.9/types/common.go (about)

     1  // Copyright © 2019 Annchain Authors <EMAIL ADDRESS>
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  package types
    15  
    16  import (
    17  	"time"
    18  )
    19  
    20  func ChannelHandler(timer *time.Timer, receiver chan interface{}, data interface{}) {
    21  	for {
    22  		if !timer.Stop() {
    23  			<-timer.C
    24  		}
    25  		timer.Reset(time.Second * 10)
    26  		select {
    27  		case <-timer.C:
    28  			// log.Warn("timeout on channel writing: batch confirmed")
    29  		case receiver <- data:
    30  			break
    31  		}
    32  	}
    33  }