istio.io/istio@v0.0.0-20240520182934-d79c90f27776/pkg/test/loadbalancersim/network/connection.go (about)

     1  //  Copyright Istio Authors
     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  
    15  package network
    16  
    17  import (
    18  	"istio.io/istio/pkg/test/loadbalancersim/timeseries"
    19  )
    20  
    21  type Connection interface {
    22  	Name() string
    23  	Request(onDone func())
    24  	TotalRequests() uint64
    25  	ActiveRequests() uint64
    26  	Latency() *timeseries.Instance
    27  }
    28  
    29  func NewConnection(name string, request func(onDone func())) Connection {
    30  	return &connection{
    31  		request: request,
    32  		helper:  NewConnectionHelper(name),
    33  	}
    34  }
    35  
    36  type connection struct {
    37  	request func(onDone func())
    38  	helper  *ConnectionHelper
    39  }
    40  
    41  func (c *connection) Name() string {
    42  	return c.helper.Name()
    43  }
    44  
    45  func (c *connection) TotalRequests() uint64 {
    46  	return c.helper.TotalRequests()
    47  }
    48  
    49  func (c *connection) ActiveRequests() uint64 {
    50  	return c.helper.ActiveRequests()
    51  }
    52  
    53  func (c *connection) Latency() *timeseries.Instance {
    54  	return c.helper.Latency()
    55  }
    56  
    57  func (c *connection) Request(onDone func()) {
    58  	c.helper.Request(c.request, onDone)
    59  }