feat(gateway)!: switch handshake to req:connect (protocol v2)

This commit is contained in:
Peter Steinberger
2025-12-12 23:29:57 +00:00
parent e915ed182d
commit d5d80f4247
26 changed files with 586 additions and 955 deletions

View File

@@ -5,6 +5,7 @@ import Testing
@Suite struct GatewayConnectionTests {
private final class FakeWebSocketTask: WebSocketTasking, @unchecked Sendable {
private let connectRequestID = OSAllocatedUnfairLock<String?>(initialState: nil)
private let pendingReceiveHandler =
OSAllocatedUnfairLock<(@Sendable (Result<URLSessionWebSocketTask.Message, Error>) -> Void)?>(initialState: nil)
private let cancelCount = OSAllocatedUnfairLock(initialState: 0)
@@ -40,8 +41,18 @@ import Testing
return count
}
// First send is the hello frame. Subsequent sends are request frames.
if currentSendCount == 0 { return }
// First send is the connect handshake request. Subsequent sends are request frames.
if currentSendCount == 0 {
guard case let .data(data) = message else { return }
if let obj = try? JSONSerialization.jsonObject(with: data) as? [String: Any],
(obj["type"] as? String) == "req",
(obj["method"] as? String) == "connect",
let id = obj["id"] as? String
{
self.connectRequestID.withLock { $0 = id }
}
return
}
guard case let .data(data) = message else { return }
guard
@@ -61,7 +72,8 @@ import Testing
if self.helloDelayMs > 0 {
try await Task.sleep(nanoseconds: UInt64(self.helloDelayMs) * 1_000_000)
}
return .data(Self.helloOkData())
let id = self.connectRequestID.withLock { $0 } ?? "connect"
return .data(Self.connectOkData(id: id))
}
func receive(
@@ -75,20 +87,25 @@ import Testing
handler?(Result<URLSessionWebSocketTask.Message, Error>.success(.data(data)))
}
private static func helloOkData() -> Data {
private static func connectOkData(id: String) -> Data {
let json = """
{
"type": "hello-ok",
"protocol": 1,
"server": { "version": "test", "connId": "test" },
"features": { "methods": [], "events": [] },
"snapshot": {
"presence": [ { "ts": 1 } ],
"health": {},
"stateVersion": { "presence": 0, "health": 0 },
"uptimeMs": 0
},
"policy": { "maxPayload": 1, "maxBufferedBytes": 1, "tickIntervalMs": 30000 }
"type": "res",
"id": "\(id)",
"ok": true,
"payload": {
"type": "hello-ok",
"protocol": 2,
"server": { "version": "test", "connId": "test" },
"features": { "methods": [], "events": [] },
"snapshot": {
"presence": [ { "ts": 1 } ],
"health": {},
"stateVersion": { "presence": 0, "health": 0 },
"uptimeMs": 0
},
"policy": { "maxPayload": 1, "maxBufferedBytes": 1, "tickIntervalMs": 30000 }
}
}
"""
return Data(json.utf8)