1 files changed, 50 insertions, 0 deletions
diff --git a/stats/stats.go b/stats/stats.go
new file mode 100644
index 0000000..a636326
--- /dev/null
+++ b/stats/stats.go
@@ -0,0 +1,50 @@
+package stats
+
+import (
+	"crypto/tls"
+	"fmt"
+	"net/http/httptrace"
+	"time"
+
+	"github.com/network-quality/goresponsiveness/utilities"
+)
+
+type TraceStats struct {
+	DnsStart               httptrace.DNSStartInfo
+	DnsDone                httptrace.DNSDoneInfo
+	ConnInfo               httptrace.GotConnInfo
+	HttpInfo               httptrace.WroteRequestInfo
+	TLSConnInfo            tls.ConnectionState
+	ConnectDoneError       error
+	DnsStartTime           time.Time
+	DnsDoneTime            time.Time
+	TLSStartTime           utilities.Optional[time.Time]
+	TLSDoneTime            utilities.Optional[time.Time]
+	ConnectStartTime       time.Time
+	ConnectDoneTime        time.Time
+	GetConnectionStartTime time.Time
+	GetConnectionDoneTime  time.Time
+	HttpWroteRequestTime   time.Time
+	HttpResponseReadyTime  time.Time
+}
+
+func NewStats() *TraceStats {
+	return &TraceStats{}
+}
+
+func (s *TraceStats) String() string {
+	return fmt.Sprintf("DnsStart: %v\n", s.DnsStart) +
+		fmt.Sprintf("DnsDone: %v\n", s.DnsDone) +
+		fmt.Sprintf("ConnInfo: %v\n", s.ConnInfo) +
+		fmt.Sprintf("HttpInfo: %v\n", s.HttpInfo) +
+		fmt.Sprintf("TLSConnInfo: %v\n", s.TLSConnInfo) +
+		fmt.Sprintf("ConnectDoneError: %v\n", s.ConnectDoneError) +
+		fmt.Sprintf("DnsStartTime: %v\n", s.DnsStartTime) +
+		fmt.Sprintf("DnsDoneTime: %v\n", s.DnsDoneTime) +
+		fmt.Sprintf("TLSDoneTime: %v\n", s.TLSDoneTime) +
+		fmt.Sprintf("ConnectStartTime: %v\n", s.ConnectStartTime) +
+		fmt.Sprintf("ConnectDoneTime: %v\n", s.ConnectDoneTime) +
+		fmt.Sprintf("GetConnectionStartTime: %v\n", s.GetConnectionStartTime) +
+		fmt.Sprintf("GetConnectionDoneTime: %v\n", s.GetConnectionDoneTime) +
+		fmt.Sprintf("HttpResponseReadyTime: %v\n", s.HttpResponseReadyTime)
+}