{ "Kestrel": { "EndPoints": { "Http": { "Url": "http://localhost:80" }, "Https": { "Url": "http://localhost:443" } } }, "MQTT": { /* Wildcard Addresses: * - All local IP addresses localhost - Localhost only disable - Skip address assignment */ "TcpEndPoint": { "Enabled": true, "IPv4": "*", "IPv6": "*", "Port": 1883 }, "EncryptedTcpEndPoint": { "Enabled": false, "IPv4": "*", "IPv6": "*", "Port": 8883, "CertificatePath": "/absolute/path/to/pfx" }, "WebSocketEndPoint": { "Enabled": true, "Path": "/mqtt", "KeepAliveInterval": 120, // In seconds. "ReceiveBufferSize": 4096, "AllowedOrigins": [] // List of strings with URLs. }, "CommunicationTimeout": 15, // In seconds. "ConnectionBacklog": 0, /* Set 0 to disable */ "EnablePersistentSessions": false, "MaxPendingMessagesPerClient": 250, "RetainedApplicationMessages": { "Persist": true, "Filename": "RetainedApplicationMessages.json", "WriteInterval": 10 // In seconds. }, "EnableDebugLogging": true }, "Logging": { "LogLevel": { "Default": "Debug", "System": "Information", "Microsoft": "Information" } }, "AllowedHosts": "*" }