Problem during the global abus introspection about abus HOT 2 CLOSED

Looks like the default reply buffer is too small for the huge introspection 
data.
Anyway, it was planned to be made configurable.

On top of that, the buffer fence does not work, probably in the json printer. 
To be fixed.

In the mean time, the following patch works around it:

--- abus/jsonrpc.h  (révision 49)
+++ abus/jsonrpc.h  (copie de travail)
@@ -66,7 +66,7 @@
 /** Max length of a JSON-RPC request */
 #define JSONRPC_REQ_SZ_MAX 16000
 /** Max length of a JSON-RPC response */
-#define JSONRPC_RESP_SZ_MAX 4000
+#define JSONRPC_RESP_SZ_MAX 16000
 /** Max length of a service name, limited anyway by max AF_UNIX socket address(108) */
 #define JSONRPC_SVCNAME_SZ_MAX 32
 /** Max length of a method name, limited anyway by max AF_UNIX socket address(108) */

Fixed in svn r59: put a msgbuffer fence in place (was missing in json_printer)