{"id":280,"date":"2022-11-10T10:20:31","date_gmt":"2022-11-10T02:20:31","guid":{"rendered":"https:\/\/vmlogin.us\/help\/?p=280"},"modified":"2023-02-03T14:39:08","modified_gmt":"2023-02-03T06:39:08","slug":"optimize-the-network-improve-wins-long-term-automation-and-stability","status":"publish","type":"post","link":"https:\/\/www.vmlogin.us\/help\/api\/optimize-the-network.html","title":{"rendered":"Optimize the Network, Improve Win's Long Term Automation and Stability"},"content":{"rendered":"\n

1. When running automated tasks on the computer for a long time, it is possible to get \"Failed to establish a new connection: [WinError 10048]\"<\/mark>. Usually each socket address (protocol\/network address\/port) is allowed to be used only once.

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2. You can modify the registry key, to improve the network performance of computer.

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3. Use the regedit<\/mark> command to access HKEY_LOCAL_MACHINE\/SYSTEM\/CurrentControlSet\/Services\/TCPIP\/Parameters<\/mark>. Registry subkey and create a new <\/mark><\/strong>REG_DWORD<\/mark> <\/mark><\/strong>value named TcpTimedWaitDelay<\/mark>. Set this value to decimal 30, which is hexadecimal 0x0000001e. This value sets the wait time to 30 seconds.

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4. Use the <\/strong><\/mark>regedit <\/mark>command to access HKEY_LOCAL_MACHINE\/SYSTEM\/CurrentControlSet\/Services\/TCPIP\/Parameters<\/mark>. Registry subkey and create a new REG_DWORD<\/mark> value named MaxUserPort<\/mark>. Stop and restart the system. Default value: None. Recommended value: at least decimal 32768.

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5. Users who do not know how to open the registry can directly create a new TXT document, and write the following content to save it. Change the name of this new file to Tcpip.reg, and double-click to import it into the registry:<\/p>\n\n\n\n

Windows Registry Editor Version 5.00\n\n[HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Parameters]\n\"TcpTimedWaitDelay\"=dword:0000001e\n\"MaxUserPort\"=dword:00008000<\/code><\/pre>\n\n\n\n


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6. When the interface is invoked, using the command-line tool netstat -n<\/mark>, finding that nearly 4,000 connections to the IP address of the target computer running the interface are in the <\/strong>TIME_WAIT<\/mark> state , you can increase the default MaxUserPort <\/mark>setting and lower the TcpTimedWaitDelay<\/mark> <\/mark><\/strong>setting at the same time so that the client anonymous port is not exhausted. For example, you can set MaxUserPort <\/mark>to 20000 and TcpTimedWaitDelay <\/mark>to 30. 

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7. A lower <\/strong>TcpTimedWaitDelay<\/mark> setting means that the socket waits less time in the TIME_WAIT<\/mark> state. A higher MaxUserPort<\/mark> <\/mark>setting means you can keep more sockets in the TIME_WAIT <\/mark>state.

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8. To ensure client stability, you can restart the client for a period of time.

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9. Call the local port API, GET request this address, to restart and automatically log in to the VMLogin<\/a><\/strong> client.<\/p>\n\n\n\n
http:\/\/127.0.0.1:35000\/api\/v1\/client\/restart<\/mark> Restart client (no request parameters).<\/p>\n","protected":false},"excerpt":{"rendered":"
1. When running automated tasks on the computer for a l […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-280","post","type-post","status-publish","format-standard","hentry","category-api"],"_links":{"self":[{"href":"https:\/\/www.vmlogin.us\/help\/wp-json\/wp\/v2\/posts\/280","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vmlogin.us\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vmlogin.us\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vmlogin.us\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vmlogin.us\/help\/wp-json\/wp\/v2\/comments?post=280"}],"version-history":[{"count":13,"href":"https:\/\/www.vmlogin.us\/help\/wp-json\/wp\/v2\/posts\/280\/revisions"}],"predecessor-version":[{"id":2490,"href":"https:\/\/www.vmlogin.us\/help\/wp-json\/wp\/v2\/posts\/280\/revisions\/2490"}],"wp:attachment":[{"href":"https:\/\/www.vmlogin.us\/help\/wp-json\/wp\/v2\/media?parent=280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vmlogin.us\/help\/wp-json\/wp\/v2\/categories?post=280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vmlogin.us\/help\/wp-json\/wp\/v2\/tags?post=280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}