Tool to send cross-session opencode messages, including as request-response pattern
implement CacheSensor to aggregate and deduplicate sensors
+54
+53
src/sensor/cache.ts
+53
src/sensor/cache.ts
···
1
+
import { Instance, Sensor } from "./trait.js";
2
+
3
+
export interface CacheOptions {
4
+
sensors: Iterable<Sensor>;
5
+
}
6
+
7
+
export class CacheSensor implements Sensor {
8
+
public sensors: Sensor[];
9
+
private instances: Instance[] = [];
10
+
11
+
constructor(options: CacheOptions) {
12
+
this.sensors = Array.from(options.sensors);
13
+
}
14
+
15
+
async *discover(timeout?: number): AsyncGenerator<Instance> {
16
+
const seen = new Set<number>();
17
+
18
+
for (const instance of this.instances) {
19
+
if (instance.pid !== undefined) {
20
+
seen.add(instance.pid);
21
+
}
22
+
}
23
+
24
+
for (const instance of this.instances) {
25
+
yield instance;
26
+
}
27
+
28
+
for (const sensor of this.sensors) {
29
+
for await (const instance of sensor.discover(timeout)) {
30
+
if (instance.pid !== undefined && seen.has(instance.pid)) {
31
+
continue;
32
+
}
33
+
34
+
if (instance.pid !== undefined) {
35
+
seen.add(instance.pid);
36
+
}
37
+
38
+
this.instances.push(instance);
39
+
yield instance;
40
+
}
41
+
}
42
+
}
43
+
44
+
getInstances(): Instance[] {
45
+
return [...this.instances];
46
+
}
47
+
48
+
stop(): void {
49
+
for (const sensor of this.sensors) {
50
+
sensor.stop?.();
51
+
}
52
+
}
53
+
}