server added

internal/iotype/iotype.go

@@ -0,0 +1,13 @@
+package iotype
+
+type GetHealthRequest struct{}
+type GetHealthResult struct{}
+
+type CreateSessionRequest struct{
+        Username string `json:"username"`
+        Password string `json:"password"`
+}
+type CreateSessionResult struct{
+    Token  string `json:"token"`
+    Expire int64 `json:"expire"`
+}