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zhiyuanliang-ms · zhiyuanliang-ms · commit 01e6fb82803a · 2025-02-19T11:32:28.000+08:00
diff --git a/src/ConfigurationClientManager.ts b/src/ConfigurationClientManager.ts
@@ -87,10 +87,11 @@ export class ConfigurationClientManager {
             this.#isFailoverable = false;
             return;
         }
-        if (this.#dns) {
+        if (this.#dns) { // dns module is already loaded
             return;
         }
 
+        // We can only know whether dns module is available during runtime.
         try {
             this.#dns = await import("dns/promises");
         } catch (error) {

Original file line number	Diff line number	Diff line change
`@@ -87,10 +87,11 @@ export class ConfigurationClientManager {`
`87`	`87`	`this.#isFailoverable = false;`
`88`	`88`	`return;`
`89`	`89`	`}`
`90`		`- if (this.#dns) {`
	`90`	`+ if (this.#dns) { // dns module is already loaded`
`91`	`91`	`return;`
`92`	`92`	`}`
`93`	`93`
	`94`	`+ // We can only know whether dns module is available during runtime.`
`94`	`95`	`try {`
`95`	`96`	`this.#dns = await import("dns/promises");`
`96`	`97`	`} catch (error) {`