deprecate this repo (#320)

* deprecate this repo

* release v0.11.0

README.md

@@ -1,4 +1,8 @@
-go-libp2p-swarm
+# DEPRECATION NOTICE
+
+This package has moved into go-libp2p as a sub-package, github.com/libp2p/go-libp2p/p2p/net/swarm.
+
+# go-libp2p-swarm
 ==================
 
 [![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](https://protocol.ai)

dial_error.go

@@ -1,71 +1,13 @@
 package swarm
 
 import (
-	"fmt"
-	"os"
-	"strings"
-
-	"github.com/libp2p/go-libp2p-core/peer"
-
-	ma "github.com/multiformats/go-multiaddr"
+	"github.com/libp2p/go-libp2p/p2p/net/swarm"
 )
 
-// maxDialDialErrors is the maximum number of dial errors we record
-const maxDialDialErrors = 16
-
 // DialError is the error type returned when dialing.
-type DialError struct {
-	Peer       peer.ID
-	DialErrors []TransportError
-	Cause      error
-	Skipped    int
-}
-
-func (e *DialError) Timeout() bool {
-	return os.IsTimeout(e.Cause)
-}
-
-func (e *DialError) recordErr(addr ma.Multiaddr, err error) {
-	if len(e.DialErrors) >= maxDialDialErrors {
-		e.Skipped++
-		return
-	}
-	e.DialErrors = append(e.DialErrors, TransportError{
-		Address: addr,
-		Cause:   err,
-	})
-}
-
-func (e *DialError) Error() string {
-	var builder strings.Builder
-	fmt.Fprintf(&builder, "failed to dial %s:", e.Peer)
-	if e.Cause != nil {
-		fmt.Fprintf(&builder, " %s", e.Cause)
-	}
-	for _, te := range e.DialErrors {
-		fmt.Fprintf(&builder, "\n  * [%s] %s", te.Address, te.Cause)
-	}
-	if e.Skipped > 0 {
-		fmt.Fprintf(&builder, "\n    ... skipping %d errors ...", e.Skipped)
-	}
-	return builder.String()
-}
-
-// Unwrap implements https://godoc.org/golang.org/x/xerrors#Wrapper.
-func (e *DialError) Unwrap() error {
-	return e.Cause
-}
-
-var _ error = (*DialError)(nil)
+// Deprecated: use github.com/libp2p/go-libp2p/p2p/net/swarm.DialError instead.
+type DialError = swarm.DialError
 
 // TransportError is the error returned when dialing a specific address.
-type TransportError struct {
-	Address ma.Multiaddr
-	Cause   error
-}
-
-func (e *TransportError) Error() string {
-	return fmt.Sprintf("failed to dial %s: %s", e.Address, e.Cause)
-}
-
-var _ error = (*TransportError)(nil)
+// Deprecated: use github.com/libp2p/go-libp2p/p2p/net/swarm.TransportError instead.
+type TransportError = swarm.TransportError