github.com/fafucoder/cilium@v1.6.11/pkg/endpoint/proxystats.go (about)

     1  // Copyright 2018 Authors of Cilium
     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 endpoint
    16  
    17  import (
    18  	"sort"
    19  
    20  	"github.com/cilium/cilium/api/v1/models"
    21  )
    22  
    23  // sortProxyStats sorts the given slice of ProxyStatistics.
    24  func sortProxyStats(proxyStats []*models.ProxyStatistics) {
    25  	sort.Slice(proxyStats, func(i, j int) bool {
    26  		s1, s2 := proxyStats[i], proxyStats[j]
    27  		switch {
    28  		case s1.Port < s2.Port:
    29  			return true
    30  		case s1.Port > s2.Port:
    31  			return false
    32  		}
    33  		switch {
    34  		case s1.Location < s2.Location:
    35  			return true
    36  		case s1.Location > s2.Location:
    37  			return false
    38  		}
    39  		switch {
    40  		case s1.Protocol < s2.Protocol:
    41  			return true
    42  		case s1.Protocol > s2.Protocol:
    43  			return false
    44  		}
    45  		switch {
    46  		case s1.AllocatedProxyPort < s2.AllocatedProxyPort:
    47  			return true
    48  		case s1.AllocatedProxyPort > s2.AllocatedProxyPort:
    49  			return false
    50  		}
    51  		return false
    52  	})
    53  }