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VMS Help DCE, DCE_RPC, Application Routines, rpc_server_use_all_protseqs *Conan The Librarian |
NAME
rpc_server_use_all_protseqs - Tells the RPC runtime to use all
supported protocol sequences for
receiving remote procedure calls
Used by server applications.
SYNOPSIS
#include <dce/rpc.h>
void rpc_server_use_all_protseqs( unsigned32 max_call_requests,
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 than 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.
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_cant_create_socket
Cannot create socket.
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() routine registers all supported
protocol sequences 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 a
dynamic endpoint that the RPC runtime and operating system generated.
The max_call_requests parameter allows you to specify the maximum
number of concurrent remote procedure call requests the server
handles.
After registering protocol sequences, a server typically calls the
following routines:
rpc_server_inq_bindings()
Obtains a vector containing all of the server's binding
handles.
rpc_ep_register()
Registers the binding handles with the local endpoint
map.
rpc_ep_register_no_replace()
Registers the binding handles with the local endpoint
map.
rpc_ns_binding_export()
Places the binding handles in the name service database
for access by any client.
rpc_binding_vector_free()
Frees the vector of server binding handles.
rpc_server_register_if()
Registers with the RPC runtime those interfaces that the
server offers.
rpc_server_listen()
Enables the reception of remote procedure calls.
To register protocol sequences selectively, a server calls one of the
following routines:
rpc_server_use_protseq() rpc_server_use_all_protseqs_if()
rpc_server_use_protseq_if() rpc_server_use_protseq_ep()
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_from_string_binding
rpc_binding_to_string_binding
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_if
rpc_server_use_protseq
rpc_server_use_protseq_ep
rpc_server_use_protseq_if
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