quodatum/basex-lsp
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Code Issues 17 Activity Actions

[mod] improve sock err handling

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This commit is contained in:
Andy Bunce 2025-08-21 18:29:41 +01:00
parent 9c805c2a21
commit b7d0d8e03d
11 changed files with 108 additions and 71 deletions
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30
bundles/src/lsp.js
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@ -1,32 +1,32 @@
import { EditorState } from '@codemirror/state';
import { openSearchPanel, highlightSelectionMatches,searchKeymap } from '@codemirror/search';
import {openLintPanel, lintGutter, lintKeymap,linter,setDiagnostics,} from "@codemirror/lint"
import { openSearchPanel, highlightSelectionMatches, searchKeymap } from '@codemirror/search';
import { openLintPanel, lintGutter, lintKeymap, linter, setDiagnostics, } from "@codemirror/lint"
import { indentWithTab, history, defaultKeymap, historyKeymap } from '@codemirror/commands';
import { foldGutter, indentOnInput, indentUnit, bracketMatching, foldKeymap, syntaxHighlighting, defaultHighlightStyle } from '@codemirror/language';
import { closeBrackets, autocompletion, closeBracketsKeymap, completionKeymap } from '@codemirror/autocomplete';
import { lineNumbers, highlightActiveLineGutter, highlightSpecialChars, drawSelection, dropCursor, rectangularSelection, crosshairCursor, highlightActiveLine, keymap, EditorView } from '@codemirror/view';
import {markdown} from "@codemirror/lang-markdown";
import { markdown } from "@codemirror/lang-markdown";
// Theme
import { oneDark } from "@codemirror/theme-one-dark";
import { LSPClient, LSPPlugin,languageServerSupport } from "@codemirror/lsp-client";
import { LSPClient, LSPPlugin, languageServerSupport } from "@codemirror/lsp-client";
// Language
import { xml } from "@codemirror/lang-xml";
// no error checking
function simpleWebSocketTransport(uri) {
let handlers = [];
let sock = new WebSocket(uri);
sock.addEventListener("close", (event) => { alert("sock gone!")})
sock.addEventListener("error", (event) => { alert("sock error!")})
sock.onmessage = e => { for (let h of handlers) h(e.data.toString()); };
return new Promise(resolve => {
return new Promise(function (resolve, reject) {
let sock = new WebSocket(uri);
sock.onmessage = e => { for (let h of handlers) h(e.data.toString()); };
sock.onerror = e => reject(e);
sock.onopen = () => resolve({
socket: sock,
send: (message) => sock.send(message),
subscribe: (handler) => handlers.push(handler),
unsubscribe: (handler) => handlers = handlers.filter(h => h != handler)
});
});
}
);
};
const baseExts = [
@ -62,8 +62,8 @@ const baseExts = [
syntaxHighlighting(defaultHighlightStyle, { fallback: true })
];
function createEditorState(initialContents, extensions,options = {}) {
function createEditorState(initialContents, extensions, options = {}) {
if (options.oneDark)
extensions.push(oneDark);
@ -78,8 +78,8 @@ function createEditorView(state, parent) {
}
class xqLinter {
constructor(parameters) {
this.fred=parameters;
this.fred = parameters;
}
}
export { createEditorState, createEditorView, openSearchPanel,openLintPanel, languageServerSupport, baseExts , simpleWebSocketTransport,linter, LSPPlugin,setDiagnostics,xqLinter,LSPClient};
export { createEditorState, createEditorView, openSearchPanel, openLintPanel, languageServerSupport, baseExts, simpleWebSocketTransport, linter, LSPPlugin, setDiagnostics, xqLinter, LSPClient };