fix(http): more eagerly flush when the Conn is full

Closes #1078
2017-02-28 16:05:50 -08:00
parent 359f5ff4d7
commit ab939511f0
2 changed files with 53 additions and 16 deletions
--- a/src/http/io.rs
+++ b/src/http/io.rs
@@ -269,7 +269,7 @@ impl WriteBuf {
        let mut vec = &mut self.0.bytes;
        let cap = vec.capacity();
        if cap == 0 {
-            let init = cmp::max(INIT_BUFFER_SIZE, needed);
+            let init = cmp::min(MAX_BUFFER_SIZE, cmp::max(INIT_BUFFER_SIZE, needed));
            trace!("WriteBuf reserving initial {}", init);
            vec.reserve(init);
        } else if cap < MAX_BUFFER_SIZE {