我遇到了一个问题，远程窗口中的搜索永远不会结束。我和@andreamah一起研究这个问题，我们发现没有远程exthost输出通道，这很奇怪。当我查看服务器日志时，我看到了这个：

2023-07-19 10:56:45.615 [trace] [127.0.0.1][3900cd44][ExtensionHostConnection] - startParams language: en
2023-07-19 10:56:45.615 [trace] [127.0.0.1][3900cd44][ExtensionHostConnection] - startParams env: {}
2023-07-19 10:56:45.615 [info] [127.0.0.1][3900cd44][ExtensionHostConnection] The client has reconnected.
2023-07-19 10:56:45.709 [trace] [127.0.0.1][fa8aa95b][ExtensionHostConnection] - startParams language: en
2023-07-19 10:56:45.709 [trace] [127.0.0.1][fa8aa95b][ExtensionHostConnection] - startParams env: {}
2023-07-19 10:56:45.709 [info] [127.0.0.1][fa8aa95b][ExtensionHostConnection] The client has reconnected.
2023-07-19 10:56:45.803 [info] [127.0.0.1][aade34e8][ManagementConnection] The client has reconnected.

在执行搜索之前有一点时间：

2023-07-19 11:21:49.856 [trace] SearchService#search {"_reason":"searchView","folderQueries":[{"folder":{"$mid":1,"fsPath":"\\home\\daniel\\dev\\microsoft\\vscode-settings-sync-server","_sep":1,"external":"vscode-remote://wsl%2Bubuntu/home/daniel/dev/microsoft/vscode-settings-sync-server","path":"/home/daniel/dev/microsoft/vscode-settings-sync-server","scheme":"vscode-remote","authority":"wsl+ubuntu"},"excludePattern":{"**/.git":true,"**/.svn":true,"**/.hg":true,"**/CVS":true,"**/.DS_Store":true,"**/Thumbs.db":true,"{server,test}/**/*.js.map":true,"{server,test}/**/*.js":true,"**/node_modules":true,"**/bower_components":true,"**/*.code-search":true},"fileEncoding":"utf8","disregardIgnoreFiles":false,"disregardGlobalIgnoreFiles":true,"disregardParentIgnoreFiles":true,"ignoreSymlinks":false}],"usingSearchPaths":false,"onlyOpenEditors":false,"maxResults":30000,"type":2,"contentPattern":{"pattern":"AppServiceCount","isRegExp":false,"isCaseSensitive":false,"isWordMatch":false,"notebookInfo":{"isInNotebookMarkdownInput":true,"isInNotebookMarkdownPreview":true,"isInNotebookCellInput":true,"isInNotebookCellOutput":true},"wordSeparators":"`~!@#$%^&*()-=+[{]}\\|;:'\",.<>/?"},"previewOptions":{"matchLines":1,"charsPerLine":1000},"usePCRE2":false}

我不知道为什么搜索无法正常工作，但可能是因为在远程ext主机重启后没有正确连接。事实是远程ext主机日志不再显示，这意味着我们无法进一步调查。
请注意，重新加载窗口可以解决问题(即新的ext主机，而不是重启的)。