GH #370 Capture remote address in trace info

request.go

@@ -586,6 +586,8 @@ func (r *Request) TraceInfo() TraceInfo {
 		RetryAttempt:  r.RetryAttempt,
 	}
 
+	// Calculate the total time accordingly,
+	// when connection is reused
 	if ct.gotConnInfo.Reused {
 		ti.TotalTime = ct.endTime.Sub(ct.getConn)
 	} else {
@@ -607,6 +609,11 @@ func (r *Request) TraceInfo() TraceInfo {
 		ti.ResponseTime = ct.endTime.Sub(ct.gotFirstResponseByte)
 	}
 
+	// Capture remote address info when connection is non-nil
+	if ct.gotConnInfo.Conn != nil {
+		ti.RemoteAddr = ct.gotConnInfo.Conn.RemoteAddr()
+	}
+
 	return ti
 }
 

trace.go

@@ -7,6 +7,7 @@ package resty
 import (
 	"context"
 	"crypto/tls"
+	"net"
 	"net/http/httptrace"
 	"time"
 )
@@ -58,10 +59,13 @@ type TraceInfo struct {
 	// RetryAttempt is to represent the retry attempt made during a Resty
 	// request execution flow when using the Resty retry feature.
 	RetryAttempt int
+
+	// RemoteAddr returns the remote network address.
+	RemoteAddr net.Addr
 }
 
 //‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
-// CientTrace struct and its methods
+// ClientTrace struct and its methods
 //_______________________________________________________________________
 
 // tracer struct maps the `httptrace.ClientTrace` hooks into Fields