Non-Batched Example

This example is included for reference only. It is a version of the batched client string rendering service, written as a non-batched program.

Example D-13 Unbatched Version of Batched Client

#include <stdio.h>
#include <rpc/rpc.h>
#include "windows.h"

main(argc, argv)
    int             argc;
    char          **argv;
{
    struct timeval  total_timeout;
    register CLIENT *client;
    enum clnt_stat  clnt_stat;
    char            buf[1000], *s = buf;

    if ((client = clnt_create(argv[1], WINDOWPROG, WINDOWVERS,
                "CIRCUIT_V")) == (CLIENT *) NULL) {
        clnt_pcreateerror("clnt_create");
        exit(1);
    }
    total_timeout.tv_sec = 20;
    total_timeout.tv_usec = 0;
    while (scanf("%s", s) != EOF) {
        if(clnt_call(client, RENDERSTRING, xdr_wrapstring, &s,
            xdr_void, (caddr_t) NULL, total_timeout) != RPC_SUCCESS) {
            clnt_perror(client, "rpc");
            exit(1);
        }
    }
    clnt_destroy(client);
    exit(0);}