fix(rpc): separate public calls + better pending handlers

rpc/src/core/base.ts

@@ -51,6 +51,7 @@ export class RPCInstanceBase {
 		to: RPCEnvironment,
 		args: unknown[],
 		player: number | null,
+		type: 'event' | 'broadcast' = 'event',
 	): RPCState {
 		return {
 			event,
@@ -60,7 +61,7 @@ export class RPCInstanceBase {
 			error: null,
 			data: args,
 			player,
-			type: 'event',
+			type,
 		}
 	}
 

rpc/src/core/client.ts

@@ -54,11 +54,18 @@ export class RPCInstanceClient extends RPCInstanceBase {
 		const payload = this.accept(payloadRaw)
 		if (!payload) return
 
-		if (payload.type === 'event') {
+		if (payload.type === 'event' || payload.type === 'broadcast') {
 			if (payload.calledTo === 'client') {
 				const response = await this.dispatch(this._emitterServer, payload)
 
-				emitNet(RPCEvents.LISTENER_CLIENT, stringify(response))
+				if (payload.type === 'event') {
+					emitNet(RPCEvents.LISTENER_CLIENT, stringify(response))
+				} else if (response.error) {
+					// nobody waits for a broadcast, so its failures only show up here
+					this.log(
+						`broadcast ${payload.event} failed: ${response.error.message}`,
+					)
+				}
 			}
 			if (payload.calledTo === 'webview') {
 				this._sendWebMessage({

rpc/src/core/server.ts

@@ -61,7 +61,7 @@ export class RPCInstanceServer extends RPCInstanceBase {
 		if (payload.type === 'event') {
 			const response = await this.dispatch(emitter, payload, player)
 			emitNet(RPCEvents.LISTENER_SERVER, player, stringify(response))
-		} else {
+		} else if (payload.type === 'response') {
 			this.settle(payload, player)
 		}
 	}
@@ -108,7 +108,7 @@ export class RPCInstanceServer extends RPCInstanceBase {
 		EventName extends keyof s.RPCEvents_ServerClient,
 		Arguments extends Parameters<s.RPCEvents_ServerClient[EventName]>,
 	>(eventName: EventName, ...args: Arguments): Promise<void> {
-		const payload = this.request(eventName, 'client', args, -1)
+		const payload = this.request(eventName, 'client', args, -1, 'broadcast')
 
 		emitNet(RPCEvents.LISTENER_SERVER, -1, stringify(payload))
 	}