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fix: fixed nettop CPU abnormal usage in some cases (#1854)

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小明
2024-03-24 19:36:05 +08:00
committed by GitHub
parent 74462eb795
commit 5b51ef1b6a
1 changed files with 14 additions and 0 deletions
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14
Modules/Net/readers.swift
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@@ -244,15 +244,22 @@ internal class UsageReader: Reader<Network_Usage> {
let task = Process()
task.launchPath = "/usr/bin/nettop"
task.arguments = ["-P", "-L", "1", "-n", "-k", "time,interface,state,rx_dupe,rx_ooo,re-tx,rtt_avg,rcvsize,tx_win,tc_class,tc_mgt,cc_algo,P,C,R,W,arch"]
task.environment = [
"NSUnbufferedIO": "YES",
"LC_ALL": "en_US.UTF-8",
]
let inputPipe = Pipe()
let outputPipe = Pipe()
let errorPipe = Pipe()
defer {
inputPipe.fileHandleForWriting.closeFile()
outputPipe.fileHandleForReading.closeFile()
errorPipe.fileHandleForReading.closeFile()
}
task.standardInput = inputPipe
task.standardOutput = outputPipe
task.standardError = errorPipe
@@ -454,15 +461,22 @@ public class ProcessReader: Reader<[Network_Process]> {
let task = Process()
task.launchPath = "/usr/bin/nettop"
task.arguments = ["-P", "-L", "1", "-n", "-k", "time,interface,state,rx_dupe,rx_ooo,re-tx,rtt_avg,rcvsize,tx_win,tc_class,tc_mgt,cc_algo,P,C,R,W,arch"]
task.environment = [
"NSUnbufferedIO": "YES",
"LC_ALL": "en_US.UTF-8",
]
let inputPipe = Pipe()
let outputPipe = Pipe()
let errorPipe = Pipe()
defer {
inputPipe.fileHandleForWriting.closeFile()
outputPipe.fileHandleForReading.closeFile()
errorPipe.fileHandleForReading.closeFile()
}
task.standardInput = inputPipe
task.standardOutput = outputPipe
task.standardError = errorPipe