tests: update error messages on exact call on null

[nit.git] / lib / libevent.nit

diff --git a/lib/libevent.nit b/lib/libevent.nit
index ff9a9f5..58069c8 100644 (file)
--- a/lib/libevent.nit
+++ b/lib/libevent.nit
@@ -115,6 +115,8 @@ end
 #
 # TODO, use polls
 class Connection
+       super Writer
+
        # Closing this connection has been requested, but may not yet be `closed`
        var close_requested = false
 
@@ -125,7 +127,7 @@ class Connection
        var native_buffer_event: NativeBufferEvent
 
        # Close this connection if possible, otherwise mark it to be closed later
-       fun close
+       redef fun close
        do
                var success = native_buffer_event.destroy
                close_requested = true
@@ -153,11 +155,13 @@ class Connection
        fun event_callback(events: Int) do end
 
        # Write a string to the connection
-       fun write(str: String)
+       redef fun write(str)
        do
                native_buffer_event.write(str.to_cstring, str.length)
        end
 
+       redef fun write_byte(byte) do native_buffer_event.write_byte(byte)
+
        # Write a file to the connection
        #
        # require: `path.file_exists`
@@ -181,6 +185,12 @@ extern class NativeBufferEvent `{ struct bufferevent * `}
                return bufferevent_write(recv, line, length);
        `}
 
+       # Write the byte `value`
+       fun write_byte(value: Int): Int `{
+               unsigned char byt = (unsigned char)value;
+               return bufferevent_write(recv, &byt, 1);
+       `}
+
        # Check if we have anything left in our buffers. If so, we set our connection to be closed
        # on a callback. Otherwise we close it and free it right away.
        fun destroy: Bool `{