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-rw-r--r--editors/code/package.json2
-rw-r--r--editors/code/src/client.ts10
-rw-r--r--editors/code/src/util.ts6
3 files changed, 6 insertions, 12 deletions
diff --git a/editors/code/package.json b/editors/code/package.json
index 1adf055d0..ee5f96bf3 100644
--- a/editors/code/package.json
+++ b/editors/code/package.json
@@ -607,7 +607,7 @@
607 "items": { 607 "items": {
608 "type": "string" 608 "type": "string"
609 }, 609 },
610 "description": "List of warnings warnings that should be displayed with hint severity.\nThe warnings will be indicated by faded text or three dots in code and will not show up in the problems panel.", 610 "description": "List of warnings that should be displayed with hint severity.\nThe warnings will be indicated by faded text or three dots in code and will not show up in the problems panel.",
611 "default": [] 611 "default": []
612 } 612 }
613 } 613 }
diff --git a/editors/code/src/client.ts b/editors/code/src/client.ts
index 18948cb3c..f5db55b8c 100644
--- a/editors/code/src/client.ts
+++ b/editors/code/src/client.ts
@@ -4,7 +4,7 @@ import * as ra from '../src/lsp_ext';
4import * as Is from 'vscode-languageclient/lib/utils/is'; 4import * as Is from 'vscode-languageclient/lib/utils/is';
5 5
6import { CallHierarchyFeature } from 'vscode-languageclient/lib/callHierarchy.proposed'; 6import { CallHierarchyFeature } from 'vscode-languageclient/lib/callHierarchy.proposed';
7import { SemanticTokensFeature, DocumentSemanticsTokensSignature } from 'vscode-languageclient/lib/semanticTokens.proposed'; 7import { SemanticTokensFeature } from 'vscode-languageclient/lib/semanticTokens.proposed';
8import { assert } from './util'; 8import { assert } from './util';
9 9
10function renderCommand(cmd: ra.CommandLink) { 10function renderCommand(cmd: ra.CommandLink) {
@@ -44,12 +44,6 @@ export function createClient(serverPath: string, cwd: string): lc.LanguageClient
44 diagnosticCollectionName: "rustc", 44 diagnosticCollectionName: "rustc",
45 traceOutputChannel, 45 traceOutputChannel,
46 middleware: { 46 middleware: {
47 // Workaround for https://github.com/microsoft/vscode-languageserver-node/issues/576
48 async provideDocumentSemanticTokens(document: vscode.TextDocument, token: vscode.CancellationToken, next: DocumentSemanticsTokensSignature) {
49 const res = await next(document, token);
50 if (res === undefined) throw new Error('busy');
51 return res;
52 },
53 async provideHover(document: vscode.TextDocument, position: vscode.Position, token: vscode.CancellationToken, _next: lc.ProvideHoverSignature) { 47 async provideHover(document: vscode.TextDocument, position: vscode.Position, token: vscode.CancellationToken, _next: lc.ProvideHoverSignature) {
54 return client.sendRequest(lc.HoverRequest.type, client.code2ProtocolConverter.asTextDocumentPositionParams(document, position), token).then( 48 return client.sendRequest(lc.HoverRequest.type, client.code2ProtocolConverter.asTextDocumentPositionParams(document, position), token).then(
55 (result) => { 49 (result) => {
@@ -135,7 +129,7 @@ export function createClient(serverPath: string, cwd: string): lc.LanguageClient
135 ); 129 );
136 } 130 }
137 131
138 } as any 132 }
139 }; 133 };
140 134
141 const client = new lc.LanguageClient( 135 const client = new lc.LanguageClient(
diff --git a/editors/code/src/util.ts b/editors/code/src/util.ts
index 970fedb37..49d2d1c6f 100644
--- a/editors/code/src/util.ts
+++ b/editors/code/src/util.ts
@@ -64,7 +64,8 @@ export async function sendRequestWithRetry<TParam, TRet>(
64 param: TParam, 64 param: TParam,
65 token?: vscode.CancellationToken, 65 token?: vscode.CancellationToken,
66): Promise<TRet> { 66): Promise<TRet> {
67 for (const delay of [2, 4, 6, 8, 10, null]) { 67 // The sequence is `10 * (2 ** (2 * n))` where n is 1, 2, 3...
68 for (const delay of [40, 160, 640, 2560, 10240, null]) {
68 try { 69 try {
69 return await (token 70 return await (token
70 ? client.sendRequest(reqType, param, token) 71 ? client.sendRequest(reqType, param, token)
@@ -84,8 +85,7 @@ export async function sendRequestWithRetry<TParam, TRet>(
84 log.warn("LSP request failed", { method: reqType.method, param, error }); 85 log.warn("LSP request failed", { method: reqType.method, param, error });
85 throw error; 86 throw error;
86 } 87 }
87 88 await sleep(delay);
88 await sleep(10 * (1 << delay));
89 } 89 }
90 } 90 }
91 throw 'unreachable'; 91 throw 'unreachable';