[PATCH 1/2] transport-helper: no connection restriction in connect_helper

[Jiang Xin <worldhello.net@gmail.com>]

From: Jiang Xin <zhiyou.jx@alibaba-inc.com>

For protocol-v2, "stateless-connection" can be used to establish a
stateless connection between the client and the server, but trying to
establish http connection by calling "transport->vtable->connect" will
fail. This restriction was first introduced in commit b236752a87
(Support remote archive from all smart transports, 2009-12-09) by
adding a limitation in the "connect_helper()" function.

Remove the restriction in the "connect_helper()" function and use the
logic in the "process_connect_service()" function to check the protocol
version and service name. By this way, we can make a connection and do
something useful. E.g., in a later commit, implements remote archive
for a repository over HTTP protocol.

Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
---
 transport-helper.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/transport-helper.c b/transport-helper.c
index 49811ef176..2e127d24a5 100644
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -662,8 +662,6 @@ static int connect_helper(struct transport *transport, const char *name,
 
 	/* Get_helper so connect is inited. */
 	get_helper(transport);
-	if (!data->connect)
-		die(_("operation not supported by protocol"));
 
 	if (!process_connect_service(transport, name, exec))
 		die(_("can't connect to subservice %s"), name);
-- 
2.40.1.49.g40e13c3520.dirty