PubNub MCP Server

# PubNub Unity SDK – Configuration (Condensed) ## Build-platform configuration ### Mobile (Android / iOS) Unity code-stripping can remove PubNub assemblies; if the build receives no messages, follow the Troubleshooting guide. ### WebGL 1. Create or open a `PNConfigAsset`, enable **WebGL Build Mode** (sets `UnityWebGLHttpClientService`). 2. If you don’t use `PnManagerBehaviour`, initialize with either of the following: ``` ` ` ``` ``` ` ` ``` 3. Editor: **Player Settings → Managed Stripping Level → Minimal**. 4. If `Secure = false`, set **Player Settings → WebGL Settings → Allow downloads over HTTP → Always allowed**. 5. Install the WebGL Threading Patcher (`git+https://github.com/VolodymyrBS/WebGLThreadingPatcher.git`). --- ## PNConfiguration Create: ``` `PNConfiguration pnConfiguration = new PNConfiguration(new UserId("myUniqueUserId")); ` ``` Key fields (types & notes) • `SubscribeKey` (string, required) • `PublishKey` (string; needed for publish) • `SecretKey` (string; **server-side only**) • `UserId` (UserId, required) – unique UTF-8 ≤ 92 chars • `LogLevel` (PubnubLogLevel) • `AuthKey` (string) • `Secure` (bool, SSL) • `SubscribeTimeout`, `NonSubscribeRequestTimeout` (int, seconds) • `FilterExpression` (string) • `HeartbeatNotificationOption` (PNHeartbeatNotificationOption: NONE | FAILURES | ALL) • `Origin` (string) • `ReconnectionPolicy` (PNReconnectionPolicy: NONE | LINEAR | EXPONENTIAL) + `ConnectionMaxRetries` • `PresenceTimeout`, `PresenceInterval` (int, seconds) • `Proxy` (Proxy) • `EnableTelemetry` (bool, default true) • `RequestMessageCountThreshold` (number) • `SuppressLeaveEvents`, `DedupOnSubscribe` (bool) + `MaximumMessagesCacheSize` • `FileMessagePublishRetryLimit` (int, default 5) • `EnableEventEngine` (bool, default true) • `CryptoModule` (`AesCbcCryptor(CipherKey)` or `LegacyCryptor(CipherKey)`) • Deprecated: `PubnubLog`, `LogVerbosity`, `CipherKey`, `UseRandomInitializationVector`, `Uuid` ### CryptoModule • Legacy (128-bit) encryption remains the default if `CipherKey`/`UseRandomInitializationVector` are set and no `CryptoModule` is specified. • For 256-bit AES-CBC, explicitly set: ``` ` ` ``` Older SDKs (< 7.0.1) cannot decrypt AES-CBC. --- ## Initialization Include code: ``` ` ` ``` Create a client: ``` `new PubNub(pnConfiguration); ` ``` or ``` `PubnubUnityUtils.NewUnityPubnub(configuration, webGLBuildMode, unityLogging); ` ``` or ``` `PubnubUnityUtils.NewUnityPubnub(configurationAsset, userId); ` ``` All return a `Pubnub` instance. Sample: ``` ` ` ``` Other patterns • Non-secure client ``` ` ` ``` • Read-only client ``` ` ` ``` • SSL enabled ``` ` ` ``` • With `SecretKey` ``` ` ` ``` --- ## UserId Change at runtime: ``` `pubnub.ChangeUserId(UserId newUserid) ` ``` Example: ``` ` ` ``` Retrieve: ``` ` ` ``` --- ## Filter Expression (Stream Controller add-on) Property: ``` `FilterExpression ` ``` ``` `pnConfiguration.FilterExpression; ` ``` Set: ``` ` ` ``` Get: ``` `**` ``` _Last updated Jul 16 2025_