Change streams to be asynchronous

Major restructuring of how streams work. Neither input nor output
streams are now blocking. This avoids stalling the rest of the client or
server when a peer is slow or unresponsive.

Note that this puts an extra burden on users of streams to make sure
they are allowed to do their work once the underlying transports are
ready (e.g. monitoring fds).

1 files changed, 2 insertions, 2 deletions

diff --git a/common/rdr/TLSInStream.h b/common/rdr/TLSInStream.h
index 9779c68e..df5ebb48 100644
--- a/common/rdr/TLSInStream.h
+++ b/common/rdr/TLSInStream.h
@@ -37,8 +37,8 @@ namespace rdr {
     virtual ~TLSInStream();
 
   private:
-    virtual bool fillBuffer(size_t maxSize, bool wait);
-    size_t readTLS(U8* buf, size_t len, bool wait);
+    virtual bool fillBuffer(size_t maxSize);
+    size_t readTLS(U8* buf, size_t len);
     static ssize_t pull(gnutls_transport_ptr_t str, void* data, size_t size);
 
     gnutls_session_t session;