STATE_READ
} connect_state_e;
-#define CBUFFSIZE (2048)
+#define CBUFFSIZE (8192)
struct connection {
apr_pool_t *ctx;
int verbosity = 0; /* no verbosity by default */
int recverrok = 0; /* ok to proceed after socket receive errors */
-enum {NO_METH = 0, GET, HEAD, PUT, POST} method = NO_METH;
-const char *method_str[] = {"bug", "GET", "HEAD", "PUT", "POST"};
+enum {NO_METH = 0, GET, HEAD, PUT, POST, CUSTOM_METHOD} method = NO_METH;
+const char *method_str[] = {"bug", "GET", "HEAD", "PUT", "POST", ""};
int send_body = 0; /* non-zero if sending body with request */
int requests = 1; /* Number of requests to make */
int heartbeatres = 100; /* How often do we say we're alive */
int concurrency = 1; /* Number of multiple requests to make */
int percentile = 1; /* Show percentile served */
-int nolength = 0; /* Accept variable document length */
+int nolength = 0; /* Accept variable document length */
int confidence = 1; /* Show confidence estimator and warnings */
int tlimit = 0; /* time limit in secs */
int keepalive = 0; /* try and do keepalive connections */
char *hostname; /* host name from URL */
const char *host_field; /* value of "Host:" header field */
const char *path; /* path name */
-char postfile[1024]; /* name of file containing post data */
char *postdata; /* *buffer containing data from postfile */
apr_size_t postlen = 0; /* length of data to be POSTed */
-char content_type[1024];/* content type to put in POST header */
+char *content_type = NULL; /* content type to put in POST header */
const char *cookie, /* optional cookie line */
*auth, /* optional (basic/uuencoded) auhentication */
*hdrs; /* optional arbitrary headers */
apr_port_t port; /* port number */
-char proxyhost[1024]; /* proxy host name */
+char *proxyhost = NULL; /* proxy host name */
int proxyport = 0; /* proxy port */
const char *connecthost;
const char *myhost;
apr_port_t connectport;
const char *gnuplot; /* GNUplot file */
const char *csvperc; /* CSV Percentile file */
-char url[1024];
const char *fullurl;
const char *colonhost;
int isproxy = 0;
apr_time_t start, lasttime, stoptime;
/* global request (and its length) */
-char _request[2048];
+char _request[8192];
char *request = _request;
apr_size_t reqlen;
+int requests_initialized = 0;
/* one global throw-away buffer to read stuff into */
char buffer[8192];
exit(rv);
}
+static void *xmalloc(size_t size)
+{
+ void *ret = malloc(size);
+ if (ret == NULL) {
+ fprintf(stderr, "Could not allocate memory (%"
+ APR_SIZE_T_FMT" bytes)\n", size);
+ exit(1);
+ }
+ return ret;
+}
+
+static void *xcalloc(size_t num, size_t size)
+{
+ void *ret = calloc(num, size);
+ if (ret == NULL) {
+ fprintf(stderr, "Could not allocate memory (%"
+ APR_SIZE_T_FMT" bytes)\n", size*num);
+ exit(1);
+ }
+ return ret;
+}
+
+static char *xstrdup(const char *s)
+{
+ char *ret = strdup(s);
+ if (ret == NULL) {
+ fprintf(stderr, "Could not allocate memory (%"
+ APR_SIZE_T_FMT " bytes)\n", strlen(s));
+ exit(1);
+ }
+ return ret;
+}
+
+/* pool abort function */
+static int abort_on_oom(int retcode)
+{
+ fprintf(stderr, "Could not allocate memory\n");
+ exit(1);
+ /* not reached */
+ return retcode;
+}
+
static void set_polled_events(struct connection *c, apr_int16_t new_reqevents)
{
apr_status_t rv;
else
pk_bits = 0; /* Anon DH */
- ssl_info = malloc(128);
- if (ssl_info == NULL) {
- fprintf(stderr, "ab: Could not allocate ssl_info data buffer\n");
- return;
- }
+ ssl_info = xmalloc(128);
apr_snprintf(ssl_info, 128, "%s,%s,%d,%d",
SSL_get_version(c->ssl),
SSL_CIPHER_get_name(ci),
c->rwrite = reqlen;
if (send_body)
c->rwrite += postlen;
+ l = c->rwrite;
}
else if (tnow > c->connect + aprtimeout) {
printf("Send request timed out!\n");
ap_round_ms(stats[done - 1].time));
else
printf(" %d%% %5" APR_TIME_T_FMT "\n", percs[i],
- ap_round_ms(stats[(int) (done * percs[i] / 100)].time));
+ ap_round_ms(stats[(unsigned long)done * percs[i] / 100].time));
}
}
if (csvperc) {
exit(1);
}
fprintf(out, "" "Percentage served" "," "Time in ms" "\n");
- for (i = 0; i < 100; i++) {
+ for (i = 0; i <= 100; i++) {
double t;
if (i == 0)
t = ap_double_ms(stats[0].time);
else if (i == 100)
t = ap_double_ms(stats[done - 1].time);
else
- t = ap_double_ms(stats[(int) (0.5 + done * i / 100.0)].time);
+ t = ap_double_ms(stats[(unsigned long) (0.5 + (double)done * i / 100.0)].time);
fprintf(out, "%d,%.3f\n", i, t);
}
fclose(out);
else {
set_conn_state(c, STATE_UNCONNECTED);
apr_socket_close(c->aprsock);
- err_conn++;
- if (bad++ > 10) {
+ if (good == 0 && destsa->next) {
+ destsa = destsa->next;
+ err_conn = 0;
+ }
+ else if (bad++ > 10) {
fprintf(stderr,
"\nTest aborted after 10 failures\n\n");
apr_err("apr_socket_connect()", rv);
}
+ else {
+ err_conn++;
+ }
start_connect(c);
return;
apr_status_t status;
char *part;
char respcode[4]; /* 3 digits and null */
+ int i;
r = sizeof(buffer);
#ifdef USE_SSL
good++;
close_connection(c);
}
+ else if (scode == SSL_ERROR_SYSCALL
+ && c->read == 0
+ && destsa->next
+ && c->state == STATE_CONNECTING
+ && good == 0) {
+ return;
+ }
else if (scode != SSL_ERROR_WANT_WRITE
&& scode != SSL_ERROR_WANT_READ) {
/* some fatal error: */
}
/* catch legitimate fatal apr_socket_recv errors */
else if (status != APR_SUCCESS) {
- err_recv++;
if (recverrok) {
+ err_recv++;
bad++;
close_connection(c);
if (verbosity >= 1) {
fprintf(stderr,"%s: %s (%d)\n", "apr_socket_recv", apr_strerror(status, buf, sizeof buf), status);
}
return;
- } else {
+ } else if (destsa->next && c->state == STATE_CONNECTING
+ && c->read == 0 && good == 0) {
+ return;
+ }
+ else {
+ err_recv++;
apr_err("apr_socket_recv", status);
}
}
* this is first time, extract some interesting info
*/
char *p, *q;
+ size_t len = 0;
p = strstr(c->cbuff, "Server:");
q = servername;
if (p) {
p += 8;
- while (*p > 32)
- *q++ = *p++;
+ /* -1 to not overwrite last '\0' byte */
+ while (*p > 32 && len++ < sizeof(servername) - 1)
+ *q++ = *p++;
}
*q = 0;
}
}
c->bread += c->cbx - (s + l - c->cbuff) + r - tocopy;
totalbread += c->bread;
+
+ /* We have received the header, so we know this destination socket
+ * address is working, so initialize all remaining requests. */
+ if (!requests_initialized) {
+ for (i = 1; i < concurrency; i++) {
+ con[i].socknum = i;
+ start_connect(&con[i]);
+ }
+ requests_initialized = 1;
+ }
}
}
else {
fflush(stdout);
}
- con = calloc(concurrency, sizeof(struct connection));
+ con = xcalloc(concurrency, sizeof(struct connection));
/*
* XXX: a way to calculate the stats without requiring O(requests) memory
* XXX: would be nice.
*/
- stats = calloc(requests, sizeof(struct data));
- if (stats == NULL || con == NULL) {
- err("Cannot allocate memory for result statistics");
- }
+ stats = xcalloc(requests, sizeof(struct data));
if ((status = apr_pollset_create(&readbits, concurrency, cntxt,
APR_POLLSET_NOCOPY)) != APR_SUCCESS) {
keepalive ? "Connection: Keep-Alive\r\n" : "",
cookie, auth,
postlen,
- (content_type[0]) ? content_type : "text/plain", hdrs);
+ (content_type != NULL) ? content_type : "text/plain", hdrs);
}
if (snprintf_res >= sizeof(_request)) {
err("Request too long\n");
* Combine headers and (optional) post file into one continuous buffer
*/
if (send_body) {
- char *buff = malloc(postlen + reqlen + 1);
- if (!buff) {
- fprintf(stderr, "error creating request buffer: out of memory\n");
- return;
- }
+ char *buff = xmalloc(postlen + reqlen + 1);
strcpy(buff, request);
memcpy(buff + reqlen, postdata, postlen);
request = buff;
apr_signal(SIGINT, output_results);
#endif
- /* initialise lots of requests */
- for (i = 0; i < concurrency; i++) {
- con[i].socknum = i;
- start_connect(&con[i]);
- }
+ /* initialise first connection to determine destination socket address
+ * which should be used for next connections. */
+ con[0].socknum = 0;
+ start_connect(&con[0]);
do {
apr_int32_t n;
if ((rtnev & APR_POLLIN) || (rtnev & APR_POLLPRI) || (rtnev & APR_POLLHUP))
read_connection(c);
if ((rtnev & APR_POLLERR) || (rtnev & APR_POLLNVAL)) {
- bad++;
- err_except++;
- /* avoid apr_poll/EINPROGRESS loop on HP-UX, let recv discover ECONNREFUSED */
- if (c->state == STATE_CONNECTING) {
- read_connection(c);
+ if (destsa->next && c->state == STATE_CONNECTING && good == 0) {
+ destsa = destsa->next;
+ start_connect(c);
}
else {
- start_connect(c);
+ bad++;
+ err_except++;
+ /* avoid apr_poll/EINPROGRESS loop on HP-UX, let recv discover ECONNREFUSED */
+ if (c->state == STATE_CONNECTING) {
+ read_connection(c);
+ }
+ else {
+ start_connect(c);
+ }
}
continue;
}
fprintf(stderr, " -g filename Output collected data to gnuplot format file.\n");
fprintf(stderr, " -e filename Output CSV file with percentages served\n");
fprintf(stderr, " -r Don't exit on socket receive errors.\n");
+ fprintf(stderr, " -m method Method name\n");
fprintf(stderr, " -h Display usage information (this message)\n");
#ifdef USE_SSL
return rv;
}
postlen = (apr_size_t)finfo.size;
- postdata = malloc(postlen);
- if (!postdata) {
- fprintf(stderr, "ab: Could not allocate POST data buffer\n");
- return APR_ENOMEM;
- }
+ postdata = xmalloc(postlen);
rv = apr_file_read_full(postfd, postdata, postlen, NULL);
if (rv != APR_SUCCESS) {
fprintf(stderr, "ab: Could not read POST data file: %s\n",
tdstring = "bgcolor=white";
cookie = "";
auth = "";
- proxyhost[0] = '\0';
+ proxyhost = "";
hdrs = "";
apr_app_initialize(&argc, &argv, NULL);
atexit(apr_terminate);
apr_pool_create(&cntxt, NULL);
+ apr_pool_abort_set(abort_on_oom, cntxt);
#ifdef NOT_ASCII
status = apr_xlate_open(&to_ascii, "ISO-8859-1", APR_DEFAULT_CHARSET, cntxt);
myhost = NULL; /* 0.0.0.0 or :: */
apr_getopt_init(&opt, cntxt, argc, argv);
- while ((status = apr_getopt(opt, "n:c:t:s:b:T:p:u:v:lrkVhwix:y:z:C:H:P:A:g:X:de:SqB:"
+ while ((status = apr_getopt(opt, "n:c:t:s:b:T:p:u:v:lrkVhwix:y:z:C:H:P:A:g:X:de:SqB:m:"
#ifdef USE_SSL
"Z:f:"
#endif
method = HEAD;
break;
case 'g':
- gnuplot = strdup(opt_arg);
+ gnuplot = xstrdup(opt_arg);
break;
case 'd':
percentile = 0;
break;
case 'e':
- csvperc = strdup(opt_arg);
+ csvperc = xstrdup(opt_arg);
break;
case 'S':
confidence = 0;
* something */
break;
case 'T':
- strcpy(content_type, opt_arg);
+ content_type = apr_pstrdup(cntxt, opt_arg);
break;
case 'C':
cookie = apr_pstrcat(cntxt, "Cookie: ", opt_arg, "\r\n", NULL);
p++;
proxyport = atoi(p);
}
- strcpy(proxyhost, opt_arg);
+ proxyhost = apr_pstrdup(cntxt, opt_arg);
isproxy = 1;
}
break;
case 'Z':
ssl_cipher = strdup(opt_arg);
break;
+ case 'm':
+ method = CUSTOM_METHOD;
+ method_str[CUSTOM_METHOD] = strdup(opt_arg);
+ break;
case 'f':
if (strncasecmp(opt_arg, "ALL", 3) == 0) {
meth = SSLv23_client_method();
projects / apache / blobdiff