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| author | Andrew Tridgell <tridge@samba.org> | 2010-09-12 10:02:02 +1000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2010-09-15 15:39:34 +1000 |
| commit | f6d85be52830d17dbf6e7b01bf854a49dccbc7f8 (patch) | |
| tree | 7a518bc54a292b100301fb7cd40486b52239d06d /source4/lib/messaging | |
| parent | b9393e48963bb0e800383d5fdf6888b472d44fb2 (diff) | |
| download | samba-f6d85be52830d17dbf6e7b01bf854a49dccbc7f8.tar.gz samba-f6d85be52830d17dbf6e7b01bf854a49dccbc7f8.tar.bz2 samba-f6d85be52830d17dbf6e7b01bf854a49dccbc7f8.zip | |
s4-messaging: add support for no_reply in irpc messages
It can be useful for a irpc message to be one-way, where the client
sends a messages and the server does not reply. This will be used for
things like a triger message from an auth context to the drepl server
to tell it to try a REPL_SECRET on a user in a RODC.
Previously we've used raw messaging for messages that have no reply,
but that doesn't allow us to use messages described by IDL
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
Diffstat (limited to 'source4/lib/messaging')
| -rw-r--r-- | source4/lib/messaging/irpc.h | 1 | ||||
| -rw-r--r-- | source4/lib/messaging/messaging.c | 7 |
2 files changed, 8 insertions, 0 deletions
diff --git a/source4/lib/messaging/irpc.h b/source4/lib/messaging/irpc.h index 4b497959ee..2a76461954 100644 --- a/source4/lib/messaging/irpc.h +++ b/source4/lib/messaging/irpc.h @@ -35,6 +35,7 @@ struct irpc_message { struct irpc_header header; struct ndr_pull *ndr; bool defer_reply; + bool no_reply; struct messaging_context *msg_ctx; struct irpc_list *irpc; void *data; diff --git a/source4/lib/messaging/messaging.c b/source4/lib/messaging/messaging.c index ae3f908060..c33db825fc 100644 --- a/source4/lib/messaging/messaging.c +++ b/source4/lib/messaging/messaging.c @@ -776,6 +776,7 @@ static void irpc_handler_request(struct messaging_context *msg_ctx, /* make the call */ m->private_data= i->private_data; m->defer_reply = false; + m->no_reply = false; m->msg_ctx = msg_ctx; m->irpc = i; m->data = r; @@ -783,6 +784,12 @@ static void irpc_handler_request(struct messaging_context *msg_ctx, m->header.status = i->fn(m, r); + if (m->no_reply) { + /* the server function won't ever be replying to this request */ + talloc_free(m); + return; + } + if (m->defer_reply) { /* the server function has asked to defer the reply to later */ talloc_steal(msg_ctx, m); |