better method name

src/body.rs

@@ -42,8 +42,8 @@ pub enum Binary {
 }
 
 impl Body {
-    /// Does this body have payload.
-    pub fn has_body(&self) -> bool {
+    /// Does this body streaming.
+    pub fn is_streaming(&self) -> bool {
         match *self {
             Body::Length(_) | Body::Streaming => true,
             _ => false
@@ -205,6 +205,14 @@ impl From<Binary> for Frame {
 mod tests {
     use super::*;
 
+    #[test]
+    fn test_body_is_streaming() {
+        assert_eq!(Body::Empty.is_streaming(), false);
+        assert_eq!(Body::Binary(Binary::from("")).is_streaming(), false);
+        assert_eq!(Body::Length(100).is_streaming(), true);
+        assert_eq!(Body::Streaming.is_streaming(), true);
+    }
+
     #[test]
     fn test_is_empty() {
         assert_eq!(Binary::from("").is_empty(), true);

src/httpresponse.rs

@@ -439,8 +439,8 @@ mod tests {
 
     #[test]
     fn test_body() {
-        assert!(Body::Length(10).has_body());
-        assert!(Body::Streaming.has_body());
+        assert!(Body::Length(10).is_streaming());
+        assert!(Body::Streaming.is_streaming());
     }
 
     #[test]

src/task.rs

@@ -303,7 +303,7 @@ impl Task {
                                 return Err(())
                             }
                             let upgrade = msg.upgrade();
-                            if upgrade || msg.body().has_body() {
+                            if upgrade || msg.body().is_streaming() {
                                 self.iostate = TaskIOState::ReadingPayload;
                             } else {
                                 self.iostate = TaskIOState::Done;