Created sessions life loop

api/helper.go

@@ -0,0 +1,19 @@
+package api
+
+import (
+	"sync"
+	"time"
+
+	"github.com/gorilla/websocket"
+)
+
+type Session struct {
+	id                     string
+	aConn                  *websocket.Conn
+	bConn                  *websocket.Conn
+	lastInteractionTime    time.Time
+	lastInteractedPartyIsA bool
+}
+
+var openSessions = make(map[string]Session)
+var sessionsMu sync.RWMutex