github.com/uber/kraken@v0.1.4/utils/listener/listen.go (about)

     1  // Copyright (c) 2016-2019 Uber Technologies, Inc.
     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 listener
    15  
    16  import (
    17  	"net"
    18  	"net/http"
    19  )
    20  
    21  // Serve serves h on a listener configured by config. Useful for easily
    22  // swapping tcp / unix servers.
    23  func Serve(config Config, h http.Handler) error {
    24  	l, err := net.Listen(config.Net, config.Addr)
    25  	if err != nil {
    26  		return err
    27  	}
    28  	return http.Serve(l, h)
    29  }