UEA-Prodem

node_modules/@smithy/node-http-handler/dist-es/node-http2-connection-pool.js

@@ -0,0 +1,46 @@
+import { ClientHttp2SessionRef } from "./http2/ClientHttp2SessionRef";
+export class NodeHttp2ConnectionPool {
+    sessions = [];
+    maxConcurrency = 0;
+    constructor(sessions) {
+        this.sessions = (sessions ?? []).map((session) => new ClientHttp2SessionRef(session));
+    }
+    poll() {
+        let cleanup = false;
+        for (const session of this.sessions) {
+            if (session.deref().destroyed) {
+                cleanup = true;
+                continue;
+            }
+            if (!this.maxConcurrency || session.useCount() < this.maxConcurrency) {
+                return session;
+            }
+        }
+        if (cleanup) {
+            for (const session of this.sessions) {
+                if (session.deref().destroyed) {
+                    this.remove(session);
+                }
+            }
+        }
+    }
+    offerLast(ref) {
+        this.sessions.push(ref);
+    }
+    remove(ref) {
+        const ix = this.sessions.indexOf(ref);
+        if (ix > -1) {
+            this.sessions.splice(ix, 1);
+        }
+    }
+    [Symbol.iterator]() {
+        return this.sessions[Symbol.iterator]();
+    }
+    setMaxConcurrency(maxConcurrency) {
+        this.maxConcurrency = maxConcurrency;
+    }
+    destroy(ref) {
+        this.remove(ref);
+        ref.destroy();
+    }
+}