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Merge tag 'weighttp-0.3' into debian

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weighttp v0.3
This commit is contained in:
Stefan Bühler 2013-05-09 19:06:36 +02:00
commit e7dbbd757f
8 changed files with 104 additions and 30 deletions
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2
COPYING
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@ -1,7 +1,7 @@
The MIT License
Copyright (c) 2009 Thomas Porzelt
Copyright (c) 2009-2011 Thomas Porzelt
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal

51
src/client.c
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@ -2,7 +2,7 @@
* weighttp - a lightweight and simple webserver benchmarking tool
*
* Author:
* Copyright (c) 2009 Thomas Porzelt
* Copyright (c) 2009-2011 Thomas Porzelt
*
* License:
* MIT, see COPYING file
@ -106,7 +106,7 @@ static void client_reset(Client *client) {
client->request_offset = 0;
client->ts_start = 0;
client->ts_end = 0;
client->status_200 = 0;
client->status_success = 0;
client->success = 0;
client->content_length = -1;
client->bytes_received = 0;
@ -259,7 +259,7 @@ void client_state_machine(Client *client) {
}
} else {
/* disconnect */
if (client->parser_state == PARSER_BODY && !client->keepalive && client->status_200
if (client->parser_state == PARSER_BODY && !client->keepalive && client->status_success
&& !client->chunked && client->content_length == -1) {
client->success = 1;
client->state = CLIENT_END;
@ -314,27 +314,50 @@ void client_state_machine(Client *client) {
static uint8_t client_parse(Client *client, int size) {
char *end, *str;
uint16_t status_code;
switch (client->parser_state) {
case PARSER_START:
//printf("parse (START):\n%s\n", &client->buffer[client->parser_offset]);
/* look for HTTP/1.1 200 OK */
if (client->buffer_offset < sizeof("HTTP/1.1 200 OK\r\n"))
if (client->buffer_offset < sizeof("HTTP/1.1 200\r\n"))
return 1;
if (strncmp(client->buffer, "HTTP/1.1 200 OK\r\n", sizeof("HTTP/1.1 200 OK\r\n")-1) == 0) {
client->status_200 = 1;
client->parser_offset = sizeof("HTTP/1.1 200 ok\r\n") - 1;
} else {
client->status_200 = 0;
end = strchr(client->buffer, '\r');
if (strncmp(client->buffer, "HTTP/1.1 ", sizeof("HTTP/1.1 ")-1) != 0)
return 0;
// now the status code
status_code = 0;
str = client->buffer + sizeof("HTTP/1.1 ")-1;
for (end = str + 3; str != end; str++) {
if (*str < '0' || *str > '9')
return 0;
status_code *= 10;
status_code += *str - '0';
}
if (status_code >= 200 && status_code < 300) {
client->worker->stats.req_2xx++;
client->status_success = 1;
} else if (status_code < 400) {
client->worker->stats.req_3xx++;
client->status_success = 1;
} else if (status_code < 500) {
client->worker->stats.req_4xx++;
} else if (status_code < 600) {
client->worker->stats.req_5xx++;
} else {
// invalid status code
return 0;
}
// look for next \r\n
end = strchr(end, '\r');
if (!end || *(end+1) != '\n')
return 0;
client->parser_offset = end + 2 - client->buffer;
}
client->parser_state = PARSER_HEADER;
case PARSER_HEADER:
//printf("parse (HEADER)\n");
@ -441,7 +464,7 @@ static uint8_t client_parse(Client *client, int size) {
if (client->chunk_size == 0) {
/* chunk of size 0 marks end of content body */
client->state = CLIENT_END;
client->success = client->status_200 ? 1 : 0;
client->success = client->status_success ? 1 : 0;
return 1;
}
@ -490,7 +513,7 @@ static uint8_t client_parse(Client *client, int size) {
if (client->bytes_received == (uint64_t) (client->header_size + client->content_length)) {
/* full response received */
client->state = CLIENT_END;
client->success = client->status_200 ? 1 : 0;
client->success = client->status_success ? 1 : 0;
}
}

4
src/client.h
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@ -2,7 +2,7 @@
* weighttp - a lightweight and simple webserver benchmarking tool
*
* Author:
* Copyright (c) 2009 Thomas Porzelt
* Copyright (c) 2009-2011 Thomas Porzelt
*
* License:
* MIT, see COPYING file
@ -33,7 +33,7 @@ struct Client {
ev_tstamp ts_end;
uint8_t keepalive;
uint8_t success;
uint8_t status_200;
uint8_t status_success;
uint8_t chunked;
int64_t chunk_size;
int64_t chunk_received;

58
src/weighttp.c
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@ -2,7 +2,7 @@
* weighttp - a lightweight and simple webserver benchmarking tool
*
* Author:
* Copyright (c) 2009 Thomas Porzelt
* Copyright (c) 2009-2011 Thomas Porzelt
*
* License:
* MIT, see COPYING file
@ -19,8 +19,10 @@ static void show_help(void) {
printf(" -c num concurrent clients (default: 1)\n");
printf(" -k keep alive (default: no)\n");
printf(" -6 use ipv6 (default: no)\n");
printf(" -H str add header to request\n");
printf(" -h show help and exit\n");
printf(" -v show version and exit\n\n");
printf("example: weighttpd -n 10000 -c 10 -t 2 -k -H \"User-Agent: foo\" localhost/index.html\n\n");
}
static struct addrinfo *resolve_host(char *hostname, uint16_t port, uint8_t use_ipv6) {
@ -68,10 +70,12 @@ static struct addrinfo *resolve_host(char *hostname, uint16_t port, uint8_t use_
return res;
}
static char *forge_request(char *url, char keep_alive, char **host, uint16_t *port) {
static char *forge_request(char *url, char keep_alive, char **host, uint16_t *port, char **headers, uint8_t headers_num) {
char *c, *end;
char *req;
uint32_t len;
uint8_t i;
uint8_t have_user_agent;
*host = NULL;
*port = 0;
@ -126,7 +130,22 @@ static char *forge_request(char *url, char keep_alive, char **host, uint16_t *po
if (*url == '\0')
url = "/";
req = W_MALLOC(char, sizeof("GET HTTP/1.1\r\nHost: :65536\r\nUser-Agent: weighttp/\r\nConnection: keep-alive\r\n\r\n") + strlen(VERSION) + strlen(*host) + strlen(url));
// total request size
len = strlen("GET HTTP/1.1\r\nHost: :65536\r\nConnection: keep-alive\r\n\r\n") + 1;
len += strlen(*host);
len += strlen(url);
have_user_agent = 0;
for (i = 0; i < headers_num; i++) {
len += strlen(headers[i]) + strlen("\r\n");
if (strncmp(headers[i], "User-Agent: ", sizeof("User-Agent: ")-1) == 0)
have_user_agent = 1;
}
if (!have_user_agent)
len += strlen("User-Agent: weighttp/" VERSION "\r\n");
req = W_MALLOC(char, len);
strcpy(req, "GET ");
strcat(req, url);
@ -135,7 +154,15 @@ static char *forge_request(char *url, char keep_alive, char **host, uint16_t *po
if (*port != 80)
sprintf(req + strlen(req), ":%"PRIu16, *port);
sprintf(req + strlen(req), "\r\nUser-Agent: weighttp/" VERSION "\r\n");
strcat(req, "\r\n");
if (!have_user_agent)
sprintf(req + strlen(req), "User-Agent: weighttp/" VERSION "\r\n");
for (i = 0; i < headers_num; i++) {
strcat(req, headers[i]);
strcat(req, "\r\n");
}
if (keep_alive)
strcat(req, "Connection: keep-alive\r\n\r\n");
@ -178,10 +205,14 @@ int main(int argc, char *argv[]) {
int sec, millisec, microsec;
uint64_t rps;
uint64_t kbps;
char **headers;
uint8_t headers_num;
printf("weighttp - a lightweight and simple webserver benchmarking tool\n\n");
headers = NULL;
headers_num = 0;
/* default settings */
use_ipv6 = 0;
config.thread_count = 1;
@ -189,7 +220,7 @@ int main(int argc, char *argv[]) {
config.req_count = 0;
config.keep_alive = 0;
while ((c = getopt(argc, argv, ":hv6kn:t:c:")) != -1) {
while ((c = getopt(argc, argv, ":hv6kn:t:c:H:")) != -1) {
switch (c) {
case 'h':
show_help();
@ -213,6 +244,11 @@ int main(int argc, char *argv[]) {
case 'c':
config.concur_count = atoi(optarg);
break;
case 'H':
headers = W_REALLOC(headers, char*, headers_num+1);
headers[headers_num] = optarg;
headers_num++;
break;
case '?':
W_ERROR("unkown option: -%c", optopt);
show_help();
@ -259,7 +295,7 @@ int main(int argc, char *argv[]) {
return 2;
}
if (NULL == (config.request = forge_request(argv[optind], config.keep_alive, &host, &port))) {
if (NULL == (config.request = forge_request(argv[optind], config.keep_alive, &host, &port, headers, headers_num))) {
return 1;
}
@ -333,6 +369,10 @@ int main(int argc, char *argv[]) {
stats.req_failed += worker->stats.req_failed;
stats.bytes_total += worker->stats.bytes_total;
stats.bytes_body += worker->stats.bytes_body;
stats.req_2xx += worker->stats.req_2xx;
stats.req_3xx += worker->stats.req_3xx;
stats.req_4xx += worker->stats.req_4xx;
stats.req_5xx += worker->stats.req_5xx;
worker_free(worker);
}
@ -351,6 +391,9 @@ int main(int argc, char *argv[]) {
printf("requests: %"PRIu64" total, %"PRIu64" started, %"PRIu64" done, %"PRIu64" succeeded, %"PRIu64" failed, %"PRIu64" errored\n",
config.req_count, stats.req_started, stats.req_done, stats.req_success, stats.req_failed, stats.req_error
);
printf("status codes: %"PRIu64" 2xx, %"PRIu64" 3xx, %"PRIu64" 4xx, %"PRIu64" 5xx\n",
stats.req_2xx, stats.req_3xx, stats.req_4xx, stats.req_5xx
);
printf("traffic: %"PRIu64" bytes total, %"PRIu64" bytes http, %"PRIu64" bytes data\n",
stats.bytes_total, stats.bytes_total - stats.bytes_body, stats.bytes_body
);
@ -361,6 +404,7 @@ int main(int argc, char *argv[]) {
free(workers);
free(config.request);
free(host);
free(headers);
freeaddrinfo(config.saddr);
return 0;

3
src/weighttp.h
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@ -2,7 +2,7 @@
* weighttp - a lightweight and simple webserver benchmarking tool
*
* Author:
* Copyright (c) 2009 Thomas Porzelt
* Copyright (c) 2009-2011 Thomas Porzelt
*
* License:
* MIT, see COPYING file
@ -30,6 +30,7 @@
#define CLIENT_BUFFER_SIZE 32 * 1024
#define W_MALLOC(t, n) ((t*) calloc((n), sizeof(t)))
#define W_REALLOC(p, t, n) ((t*) realloc(p, (n) * sizeof(t)))
#define W_ERROR(f, ...) fprintf(stderr, "error: " f "\n", __VA_ARGS__)
#define UNUSED(x) ( (void)(x) )

3
src/worker.c
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@ -2,7 +2,7 @@
* weighttp - a lightweight and simple webserver benchmarking tool
*
* Author:
* Copyright (c) 2009 Thomas Porzelt
* Copyright (c) 2009-2011 Thomas Porzelt
*
* License:
* MIT, see COPYING file
@ -52,6 +52,7 @@ void *worker_thread(void* arg) {
/* start all clients */
for (i = 0; i < worker->num_clients; i++) {
if (worker->stats.req_started < worker->stats.req_todo)
client_state_machine(worker->clients[i]);
}

7
src/worker.h
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@ -2,7 +2,7 @@
* weighttp - a lightweight and simple webserver benchmarking tool
*
* Author:
* Copyright (c) 2009 Thomas Porzelt
* Copyright (c) 2009-2011 Thomas Porzelt
*
* License:
* MIT, see COPYING file
@ -20,6 +20,11 @@ struct Stats {
uint64_t req_error; /* total number of error'd requests */
uint64_t bytes_total; /* total number of bytes received (html+body) */
uint64_t bytes_body; /* total number of bytes received (body) */
uint64_t req_1xx;
uint64_t req_2xx;
uint64_t req_3xx;
uint64_t req_4xx;
uint64_t req_5xx;
};
struct Worker {

4
wscript
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@ -5,7 +5,7 @@
* weighttp - a lightweight and simple webserver benchmarking tool
*
* Author:
* Copyright (c) 2009 Thomas Porzelt
* Copyright (c) 2009-2011 Thomas Porzelt
*
* License:
* MIT, see COPYING file
@ -14,7 +14,7 @@
import Options
# the following two variables are used by the target "waf dist"
VERSION='0.2'
VERSION='0.3'
APPNAME='weighttp'
# these variables are mandatory ('/' are converted automatically)