---
title: NWProtocolFramer.Message
framework: network
role: symbol
role_heading: Class
path: network/nwprotocolframer/message
---

# NWProtocolFramer.Message

A message for a custom protocol, in which you can store arbitrary key-value pairs.

## Declaration

```swift
class Message
```

## Topics

### Creating Framer Messages

- [init(definition:)](network/nwprotocolframer/message/init(definition:).md)
- [init(instance:)](network/nwprotocolframer/message/init(instance:).md)

### Accessing Message Metadata

- [subscript(_:)](network/nwprotocolframer/message/subscript(_:).md)

## Relationships

### Inherits From

- [NWProtocolMetadata](network/nwprotocolmetadata.md)

### Conforms To

- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Using Framers with Connections

- [NWProtocolFramer.Definition](network/nwprotocolframer/definition.md)
- [NWProtocolFramer.Options](network/nwprotocolframer/options.md)