| BLIPConnection | Represents a connection to a peer, using the BLIP protocol over a TCP socket |
| < BLIPConnectionDelegate > | The delegate messages that BLIPConnection will send, in addition to the ones inherited from TCPConnectionDelegate |
| BLIPDispatcher | Routes BLIP messages to targets based on a series of rule predicates |
| BLIPFrameHeader | Header of a BLIP frame as sent across the wire |
| BLIPListener | A "server" that listens on a TCP socket for incoming BLIP connections and creates BLIPConnection instances to handle them |
| BLIPMessage | Abstract superclass for BLIP requests and responses |
| BLIPMutableProperties | Mutable subclass of BLIPProperties, used for creating new instances |
| BLIPPackedProperties | Internal immutable subclass that keeps its contents in the packed data representation |
| BLIPProperties | A key/value property store, like a set of MIME or RFC822 headers (but without the weird details) |
| BLIPReader | INTERNAL class that reads BLIP frames from the socket |
| BLIPRequest | A Request, or initiating message, in the BLIP protocol |
| BLIPResponse | A reply to a BLIPRequest, in the BLIP protocol |
| HostAddress | A subclass of IPAddress that remembers the DNS hostname instead of a raw address |
| IPAddress | Represents an Internet Protocol address and port number (similar to a sockaddr_in) |
| RecentAddress | An IPAddress that can keep track of statistics on when it was last sucessfully used and the number of successful attempts |
| TCPConnection | A generic class that manages a TCP socket connection |
| < TCPConnectionDelegate > | The delegate messages sent by TCPConnection |
| TCPEndpoint | Abstract base class of TCPConnection and TCPListener |
| TCPListener | Generic TCP-based server that listens for incoming connections on a port |
| < TCPListenerDelegate > | The delegate messages sent by TCPListener |
| TCPReader | Input stream for a TCPConnection |
| TCPStream | Abstract superclass for data streams, used by TCPConnection |
| TCPWriter | Output stream for a TCPConnection |
1.5.4