use err_derive::Error;
use std::net::SocketAddr;
use std::{io, sync::mpsc};
#[derive(Debug, Error)]
#[allow(missing_docs)]
pub enum QuicP2pError {
#[error(display = "I/O Error")]
Io(#[source] io::Error),
#[error(display = "quinn read")]
Read(#[source] quinn::ReadError),
#[error(display = "Bi-directional stream attempted by peer {}", peer_addr)]
BiDirectionalStreamAttempted { peer_addr: SocketAddr },
#[error(display = "Establishing connection")]
Connect(#[source] quinn::ConnectError),
#[error(display = "Connection lost")]
Connection(#[source] quinn::ConnectionError),
#[error(display = "Creating endpoint")]
Endpoint(#[source] quinn::EndpointError),
#[error(display = "Cannot parse certificate ")]
CertificateParseError,
#[error(display = "Already connected {}", peer_addr)]
DuplicateConnectionToPeer { peer_addr: SocketAddr },
#[error(display = "Could not find enpoint server")]
NoEndpointEchoServerFound,
#[error(display = "Oneshot receiver")]
OneShotRx(#[source] tokio::sync::oneshot::error::RecvError),
#[error(display = "TLS Error ")]
TLS(#[source] rustls::TLSError),
#[error(display = "Bincode serialisation")]
Bincode(#[source] bincode::Error),
#[error(display = "Base64 decode ")]
Base64(#[source] base64::DecodeError),
#[error(display = "Configuration {}", e)]
Configuration { e: String },
#[error(display = "Operation not allowed")]
OperationNotAllowed,
#[error(display = "Connection cancelled")]
ConnectionCancelled,
#[error(display = "MPMC channel receive error")]
MultiChannelRecv(#[source] crossbeam_channel::RecvError),
#[error(display = "Channel receive error")]
ChannelRecv(#[source] mpsc::RecvError),
#[error(display = "Could not add certificate to PKI")]
WebPki,
#[error(display = "Invalid wire message.")]
InvalidWireMsgFlag,
#[error(display = "Stream write error")]
WriteError(#[source] quinn::WriteError),
#[error(display = "Read to end error")]
ReadToEndError(#[source] quinn::ReadToEndError),
#[error(display = "Could not add certificate")]
AddCertificateError(#[source] quinn::ParseError),
#[cfg(feature = "upnp")]
#[error(display = "Could not use IGD for automatic port forwarding")]
IgdAddPort(#[source] igd::AddAnyPortError),
#[cfg(feature = "upnp")]
#[error(display = "Could not renew port mapping using IGD")]
IgdRenewPort(#[source] igd::AddPortError),
#[cfg(feature = "upnp")]
#[error(display = "Could not find the gateway device for IGD")]
IgdSearch(#[source] igd::SearchError),
#[cfg(feature = "upnp")]
#[error(display = "IGD is not supported")]
IgdNotSupported,
}