note that you can't attachstream to a non-open circuit.

svn:r3858

diff --git a/doc/control-spec.txt b/doc/control-spec.txt
index f3b148d1588e06d760ce9c0e5f9244483d0fb95a..05b016192f302f00a0ef7f4113230c4641eaed7f 100644 (file)
--- a/doc/control-spec.txt
+++ b/doc/control-spec.txt
@@ -1,6 +1,6 @@
 $Id$
 
-                            TC: A Tor control protocol
+                      TC: A Tor control protocol
 
 0. Scope
 
@@ -359,6 +359,8 @@ the message.
   This message informs the server that the specified stream should be
   associated with the specified circuit.  Each stream may be associated with
   at most one circuit, and multiple streams may share the same circuit.
+  Streams can only be attached to completed circuits (that is, circuits that
+  have sent a circuit status 'built' event).
 
   If the circuit ID is 0, responsibility for attaching the given stream is
   returned to Tor.