Merge pull request #210 from manuels/pending

Add SslStream.pending()

1 files changed, 12 insertions, 0 deletions

diff --git a/openssl/src/ssl/mod.rs b/openssl/src/ssl/mod.rs
index b5a138dd..17228793 100644
--- a/openssl/src/ssl/mod.rs
+++ b/openssl/src/ssl/mod.rs
@@ -707,6 +707,13 @@ impl Ssl {
             }
         }
     }
+
+    /// pending() takes into account only bytes from the TLS/SSL record that is currently being processed (if any).
+    pub fn pending(&self) -> usize {
+        unsafe {
+            ffi::SSL_pending(self.ssl) as usize
+        }
+    }
 }
 
 macro_rules! make_LibSslError {
@@ -882,6 +889,11 @@ impl<S: Read+Write> SslStream<S> {
     pub fn get_selected_npn_protocol(&self) -> Option<&[u8]> {
         self.ssl.get_selected_npn_protocol()
     }
+
+    /// pending() takes into account only bytes from the TLS/SSL record that is currently being processed (if any).
+    pub fn pending(&self) -> usize {
+        self.ssl.pending()
+    }
 }
 
 impl<S: Read+Write> Read for SslStream<S> {