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VMS Help DCE, DCE_RPC, Application Routines, rpc_server_use_all_protseqs_if *Conan The Librarian |
NAME
rpc_server_use_all_protseqs_if - Tells the RPC runtime to use all
the protocol sequences and endpoints
specified in the interface
specification for receiving remote
procedure calls
Used by server applications.
SYNOPSIS
#include <dce/rpc.h>
void rpc_server_use_all_protseqs_if( unsigned32 max_call_requests,
rpc_if_handle_t if_handle,
unsigned32 *status );
PARAMETERS
Input
max_call_requests
Specifies the maximum number of concurrent remote procedure call
requests that the server can accept.
The RPC runtime guarantees that the server can accept at least
this number of concurrent call requests. The actual number of
these requests can be greater that the value of max_call_requests
and can vary for each protocol sequence.
Use the value rpc_c_protseq_max_reqs_default to specify the
default parameter value.
Note that in this version of DCE RPC, any number you specify is
replaced by the default value.
Also, the rpc_server_listen() routine limits (according to its
max_calls_exec parameter) the amount of concurrent remote
procedure call execution. See the rpc_server_listen reference
page for more information.
if_handle
Specifies an interface specification containing the protocol
sequences and their corresponding endpoint information to use in
creating binding handles. Each created binding handle contains a
well-known (non-dynamic) endpoint contained in the interface
specification.
Output
status
Returns the status code from this routine. This status code
indicates whether the routine completed successfully or, if not,
why not. The possible status codes and their meanings are as
follows:
rpc_s_ok Success.
rpc_s_calls_too_large_for_wk_ep
Maximum concurrent calls too large.
rpc_s_cant_bind_socket
Cannot bind to socket.
rpc_s_cant_create_socket
Cannot create socket.
rpc_s_cant_inq_socket
Cannot inquire endpoint from socket.
rpc_s_invalid_endpoint_format
Invalid interface handle.
rpc_s_max_descs_exceeded
Exceeded maximum number of network descriptors.
rpc_s_no_protseqs
No supported protocol sequences.
DESCRIPTION
The rpc_server_use_all_protseqs_if() routine registers all protocol
sequences and associated endpoint address information provided in the
IDL file with the RPC runtime. A server must register at least one
protocol sequence with the RPC runtime to receive remote procedure
call requests.
For each protocol sequence registered by a server, the RPC runtime
creates one or more binding handles. Each binding handle contains
the well-known endpoint specified in the IDL file.
The max_call_requests parameter allows you to specify the maximum
number of concurrent remote procedure call requests the server
handles.
If you want to register selected protocol sequences specified in the
IDL, your server uses rpc_server_use_protseq_if().
The explanation of rpc_server_use_all_protseqs() contains a list of
the routines a server typically calls after calling this routine.
(However, a server that uses only rpc_server_use_all_protseqs_if()
does not subsequently call rpc_ep_register() or
rpc_ep_register_no_replace().) For an explanation of how a server
can establish a client/server relationship without using the local
endpoint map or the name service database, see the information on
string bindings in the rpc_intro reference page.
RETURN VALUES
No value is returned.
RELATED INFORMATION
Functions: rpc_binding_vector_free
rpc_ep_register
rpc_ep_register_no_replace
rpc_ns_binding_export
rpc_server_inq_bindings
rpc_server_listen
rpc_server_register_if
rpc_server_use_all_protseqs
rpc_server_use_protseq
rpc_server_use_protseq_ep
rpc_server_use_protseq_if
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