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arangodb
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added cmdline description of options

This commit is contained in:
Jan Steemann 2012-06-18 11:47:41 +02:00
parent 001fe0a62c
commit 9026a17ed5
1 changed files with 14 additions and 12 deletions
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26
PerfTests/zclient.cpp
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@ -162,6 +162,18 @@ void addValue (char* arg) {
values[key] = value;
}
void printUsage (char* prg) {
fprintf(stderr, "Usage: %s [-C connection] [-u path] [-h \"key=value\"] [-v \"key=value\"] [-P pipeline] [-c concurrency] [-n count] [-d]\n", prg);
fprintf(stderr, "Options:\n");
fprintf(stderr, "-C connection connection string, e.g. tcp://localhost:5555\n");
fprintf(stderr, "-u path endpoint to call, e.g. /_api/version\n");
fprintf(stderr, "-h \"key=value\" add arbitrary header\n");
fprintf(stderr, "-v \"key=value\" add arbitrary body value\n");
fprintf(stderr, "-P pipeline send <pipeline> values in each batch (default: 1)\n");
fprintf(stderr, "-c concurrency number of concurrent client threads (default: 1)\n");
fprintf(stderr, "-n count number of requests to perform per client thread\n");
}
int main (int argc, char* argv[]) {
@ -171,16 +183,6 @@ int main (int argc, char* argv[]) {
int opt;
pthread_t* threads;
// Aufruf:
//
// -C <zeromq-connection>
// -u <path> where <path> is of the form "/_api/version"
// -h <key> <value> where <key> is converted to all lowercase
// -v <key> <value>
// -P <pipeline> send <number> request in one message
// -c <concurrency> use <concurrency> parallel threads
// -n <count> send a total of <count> requests
while ((opt = getopt(argc, argv, "C:u:h:v:P:c:n:d")) != -1) {
switch (opt) {
case 'C':
@ -215,8 +217,8 @@ int main (int argc, char* argv[]) {
case 'd':
verbose = true;
break;
default: /* '?' */
fprintf(stderr, "Usage: %s [-C connection] [-u path] [-h \"key=value\"] [-v \"key=value\"] [-P pipeline] [-c concurrency] [-n count] [-d]\n", argv[0]);
default:
printUsage(argv[0]);
exit(EXIT_FAILURE);
}
}