bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'editors/code/src/util.ts')
-rw-r--r--editors/code/src/util.ts36
1 files changed, 2 insertions, 34 deletions
diff --git a/editors/code/src/util.ts b/editors/code/src/util.ts
index b6b779e266..38ce676157 100644
--- a/editors/code/src/util.ts
+++ b/editors/code/src/util.ts
@@ -1,7 +1,6 @@
-import * as lc from "vscode-languageclient/node";
import * as vscode from "vscode";
import { strict as nativeAssert } from "assert";
-import { exec, ExecOptions, spawnSync } from "child_process";
+import { exec, type ExecOptions, spawnSync } from "child_process";
import { inspect } from "util";
export function assert(condition: boolean, explanation: string): asserts condition {
@@ -57,37 +56,6 @@ export const log = new (class {
}
})();
-export async function sendRequestWithRetry<TParam, TRet>(
- client: lc.LanguageClient,
- reqType: lc.RequestType<TParam, TRet, unknown>,
- param: TParam,
- token?: vscode.CancellationToken
-): Promise<TRet> {
- // The sequence is `10 * (2 ** (2 * n))` where n is 1, 2, 3...
- for (const delay of [40, 160, 640, 2560, 10240, null]) {
- try {
- return await (token
- ? client.sendRequest(reqType, param, token)
- : client.sendRequest(reqType, param));
- } catch (error) {
- if (delay === null) {
- log.warn("LSP request timed out", { method: reqType.method, param, error });
- throw error;
- }
- if (error.code === lc.LSPErrorCodes.RequestCancelled) {
- throw error;
- }
-
- if (error.code !== lc.LSPErrorCodes.ContentModified) {
- log.warn("LSP request failed", { method: reqType.method, param, error });
- throw error;
- }
- await sleep(delay);
- }
- }
- throw "unreachable";
-}
-
export function sleep(ms: number) {
return new Promise((resolve) => setTimeout(resolve, ms));
}
@@ -146,7 +114,7 @@ export function setContextValue(key: string, value: any): Thenable<void> {
* underlying async function.
*/
export function memoizeAsync<Ret, TThis, Param extends string>(
- func: (this: TThis, arg: Param) => Promise<Ret>
+ func: (this: TThis, arg: Param) => Promise<Ret>,
) {
const cache = new Map<string, Ret>();