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Refurbished the ADC hub stress-tester tool; adcrush

This commit is contained in:
Jan Vidar Krey 2012-10-02 23:59:11 +02:00
parent cb6236691b
commit 2e8c99b7ec
2 changed files with 222 additions and 90 deletions
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5
CMakeLists.txt
View File

@ -164,6 +164,9 @@ if(OPENSSL_FOUND)
endif() endif()
target_link_libraries(mod_welcome ${OPENSSL_LIBRARIES}) target_link_libraries(mod_welcome ${OPENSSL_LIBRARIES})
target_link_libraries(mod_logging ${OPENSSL_LIBRARIES}) target_link_libraries(mod_logging ${OPENSSL_LIBRARIES})
if (ADC_STRESS)
target_link_libraries(adcrush ${OPENSSL_LIBRARIES})
endif()
endif() endif()
configure_file ("${PROJECT_SOURCE_DIR}/version.h.in" "${PROJECT_SOURCE_DIR}/version.h") configure_file ("${PROJECT_SOURCE_DIR}/version.h.in" "${PROJECT_SOURCE_DIR}/version.h")
@ -173,7 +176,7 @@ if (RELEASE)
set(CMAKE_BUILD_TYPE Release) set(CMAKE_BUILD_TYPE Release)
else() else()
set(CMAKE_BUILD_TYPE Debug) set(CMAKE_BUILD_TYPE Debug)
add_definitions(-DDEBUG) # add_definitions(-DDEBUG)
endif() endif()

307
src/tools/adcrush.c
View File

@ -1,6 +1,6 @@
/* /*
* uhub - A tiny ADC p2p connection hub * uhub - A tiny ADC p2p connection hub
* Copyright (C) 2007-2011, Jan Vidar Krey * Copyright (C) 2007-2012, Jan Vidar Krey
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -24,10 +24,12 @@
#define ADC_CID_SIZE 39 #define ADC_CID_SIZE 39
#define BIG_BUFSIZE 32768 #define BIG_BUFSIZE 32768
#define TIGERSIZE 24 #define TIGERSIZE 24
#define STATS_INTERVAL 3
#define ADCRUSH "adcrush/0.3" #define ADCRUSH "adcrush/0.3"
#define ADC_NICK "[BOT]adcrush" #define ADC_NICK "[BOT]adcrush"
#define ADC_DESC "crash\\stest\\sdummy" #define ADC_DESC "crash\\stest\\sdummy"
#define LVL_INFO 1 #define LVL_INFO 1
#define LVL_DEBUG 2 #define LVL_DEBUG 2
#define LVL_VERBOSE 3 #define LVL_VERBOSE 3
@ -38,6 +40,32 @@ static int cfg_level = 1; /* activity level (0..3) */
static int cfg_chat = 0; /* chat mode, allow sending chat messages */ static int cfg_chat = 0; /* chat mode, allow sending chat messages */
static int cfg_quiet = 0; /* quiet mode (no output) */ static int cfg_quiet = 0; /* quiet mode (no output) */
static int cfg_clients = ADC_CLIENTS_DEFAULT; /* number of clients */ static int cfg_clients = ADC_CLIENTS_DEFAULT; /* number of clients */
static int cfg_netstats_interval = STATS_INTERVAL;
static int running = 1;
static int logged_in = 0;
static int blank = 0;
static struct net_statistics* stats_intermediate;
static struct net_statistics* stats_total;
static int handle(struct ADC_client* client, enum ADC_client_callback_type type, struct ADC_client_callback_data* data);
static void timer_callback(struct timeout_evt* t);
static void do_blank(int n)
{
n++;
while (n > 0)
{
fprintf(stdout, " ");
n--;
}
}
struct AdcFuzzUser
{
struct ADC_client* client;
struct timeout_evt* timer;
int logged_in;
};
#define MAX_CHAT_MSGS 35 #define MAX_CHAT_MSGS 35
const char* chat_messages[MAX_CHAT_MSGS] = { const char* chat_messages[MAX_CHAT_MSGS] = {
@ -103,10 +131,31 @@ static void bot_output(struct ADC_client* client, int level, const char* format,
va_end(args); va_end(args);
if (cfg_debug >= level) if (cfg_debug >= level)
fprintf(stdout, "* [%p] %s\n", client, logmsg); {
int num = fprintf(stdout, "* [%p] %s", client, logmsg);
do_blank(blank - num);
fprintf(stdout, "\n");
}
}
static const char* format_size(size_t bytes)
{
static char buf[64];
static const char* quant[] = { "B", "KB", "MB", "GB", "TB", "PB", "EB" };
size_t b = bytes;
size_t factor = 0;
size_t divisor = 1;
while (b > 1024)
{
factor++;
b = (b >> 10);
divisor = (divisor << 10);
}
snprintf(buf, sizeof(buf), "%.2f %s", (double) bytes / (double) divisor, quant[factor]);
return buf;
} }
#if 0
static size_t get_wait_rand(size_t max) static size_t get_wait_rand(size_t max)
{ {
static size_t next = 0; static size_t next = 0;
@ -115,120 +164,144 @@ static size_t get_wait_rand(size_t max)
return ((size_t )(next / 65536) % max); return ((size_t )(next / 65536) % max);
} }
static size_t get_next_timeout_evt()
{
switch (cfg_level)
{
case 0: return get_wait_rand(120);
case 1: return get_wait_rand(60);
case 2: return get_wait_rand(15);
case 3: return get_wait_rand(5);
}
}
static void perf_result(struct ADC_client* client, sid_t target, const char* what, const char* token); static void perf_result(struct ADC_client* client, sid_t target, const char* what, const char* token);
static void perf_chat(struct ADC_client* client, int priv) static void perf_chat(struct ADC_client* client, int priv)
{ {
char buf[1024] = { 0, };
size_t r = get_wait_rand(MAX_CHAT_MSGS-1); size_t r = get_wait_rand(MAX_CHAT_MSGS-1);
char* msg = adc_msg_escape(chat_messages[r]); char* msg = adc_msg_escape(chat_messages[r]);
struct adc_message* cmd = NULL;
if (priv) if (priv)
{ cmd = adc_msg_construct_source_dest(ADC_CMD_DMSG, ADC_client_get_sid(client), ADC_client_get_sid(client), strlen(msg));
strcat(buf, "EMSG ");
strcat(buf, sid_to_string(client->sid));
strcat(buf, " ");
strcat(buf, sid_to_string(client->sid));
}
else else
{ cmd = adc_msg_construct_source(ADC_CMD_BMSG, ADC_client_get_sid(client), strlen(msg));
strcat(buf, "BMSG ");
strcat(buf, sid_to_string(client->sid));
}
strcat(buf, " ");
strcat(buf, msg);
hub_free(msg); hub_free(msg);
strcat(buf, "\n"); ADC_client_send(client, cmd);
ADC_client_send(client, buf);
} }
static void perf_search(struct ADC_client* client) static void perf_search(struct ADC_client* client)
{ {
char buf[1024] = { 0, };
size_t r = get_wait_rand(MAX_SEARCH_MSGS-1); size_t r = get_wait_rand(MAX_SEARCH_MSGS-1);
size_t pst = get_wait_rand(100); size_t pst = get_wait_rand(100);
struct adc_message* cmd = NULL;
if (pst > 80) if (pst > 80)
{ {
strcat(buf, "FSCH "); cmd = adc_msg_construct_source(ADC_CMD_FSCH, ADC_client_get_sid(client), strlen(search_messages[r]) + 6);
strcat(buf, sid_to_string(client->sid)); adc_msg_add_argument(cmd, "+TCP4");
strcat(buf, " +TCP4 ");
} }
else else
{ {
strcat(buf, "BSCH "); cmd = adc_msg_construct_source(ADC_CMD_BSCH, ADC_client_get_sid(client), strlen(search_messages[r]) + 6);
strcat(buf, sid_to_string(client->sid)); adc_msg_add_argument(cmd, "+TCP4");
strcat(buf, " ");
} }
strcat(buf, search_messages[r]); ADC_client_send(client, cmd);
strcat(buf, "\n");
ADC_client_send(client, buf);
} }
static void perf_result(struct ADC_client* client, sid_t target, const char* what, const char* token) static void perf_result(struct ADC_client* client, sid_t target, const char* what, const char* token)
{ {
char buf[1024] = { 0, }; char tmp[256];
strcat(buf, "DRES "); struct adc_message* cmd = adc_msg_construct_source_dest(ADC_CMD_DRES, ADC_client_get_sid(client), target, strlen(what) + strlen(token) + 64);
strcat(buf, sid_to_string(client->sid));
strcat(buf, " "); snprintf(tmp, sizeof(tmp), "FNtest/%s.dat", what);
strcat(buf, sid_to_string(target)); adc_msg_add_argument(cmd, tmp);
strcat(buf, " FN" "test/");
strcat(buf, what); adc_msg_add_argument(cmd, "SL0");
strcat(buf, ".dat"); adc_msg_add_argument(cmd, "SI1209818412");
strcat(buf, " SL" "0"); adc_msg_add_argument(cmd, "TR5T6YJYKO3WECS52BKWVSOP5VUG4IKNSZBZ5YHBA");
strcat(buf, " SI" "908987128912"); snprintf(tmp, sizeof(tmp), "TO%s", token);
strcat(buf, " TR" "5T6YJYKO3WECS52BKWVSOP5VUG4IKNSZBZ5YHBA"); adc_msg_add_argument(cmd, tmp);
strcat(buf, " TO");
strcat(buf, token); ADC_client_send(client, cmd);
strcat(buf, "\n");
ADC_client_send(client, buf);
} }
static void perf_ctm(struct ADC_client* client) static void perf_ctm(struct ADC_client* client)
{ {
char buf[1024] = { 0, }; char buf[1024] = { 0, };
strcat(buf, "DCTM "); struct adc_message* cmd = adc_msg_construct_source_dest(ADC_CMD_DCTM, ADC_client_get_sid(client), ADC_client_get_sid(client), 32);
strcat(buf, sid_to_string(client->sid)); adc_msg_add_argument(cmd, "ADC/1.0");
strcat(buf, " "); adc_msg_add_argument(cmd, "TOKEN123456");
strcat(buf, sid_to_string(client->sid)); adc_msg_add_argument(cmd, sid_to_string(ADC_client_get_sid(client)));
strcat(buf, " "); ADC_client_send(client, cmd);
strcat(buf, "ADC/1.0");
strcat(buf, " TOKEN111");
strcat(buf, sid_to_string(client->sid));
strcat(buf, "\n");
ADC_client_send(client, buf);
} }
static void perf_update(struct ADC_client* client) static void perf_update(struct ADC_client* client)
{ {
char buf[1024] = { 0, }; char buf[16] = { 0, };
int n = (int) get_wait_rand(10)+1; int n = (int) get_wait_rand(10)+1;
struct adc_message* cmd = adc_msg_construct_source(ADC_CMD_BINF, ADC_client_get_sid(client), 32);
strcat(buf, "BINF "); snprintf(buf, sizeof(buf), "HN%d", n);
strcat(buf, sid_to_string(client->sid)); adc_msg_add_argument(cmd, buf);
strcat(buf, " HN"); ADC_client_send(client, cmd);
strcat(buf, uhub_itoa(n)); }
strcat(buf, "\n"); static void client_disconnect(struct AdcFuzzUser* c)
ADC_client_send(client, buf); {
ADC_client_destroy(c->client);
hub_free(c->client);
c->client = 0;
timeout_queue_remove(net_backend_get_timeout_queue(), c->timer);
hub_free(c->timer);
c->timer = 0;
c->logged_in = 0;
}
static void client_connect(struct AdcFuzzUser* c, const char* nick, const char* description)
{
size_t timeout = get_next_timeout_evt();
struct ADC_client* client = ADC_client_create(nick, description, c);
c->client = client;
c->timer = (struct timeout_evt*) hub_malloc(sizeof(struct timeout_evt));
timeout_evt_initialize(c->timer, timer_callback, c);
timeout_queue_insert(net_backend_get_timeout_queue(), c->timer, timeout);
bot_output(client, LVL_VERBOSE, "Initial timeout: %d seconds", timeout);
c->logged_in = 0;
ADC_client_set_callback(client, handle);
ADC_client_connect(client, cfg_uri);
} }
static void perf_normal_action(struct ADC_client* client) static void perf_normal_action(struct ADC_client* client)
{ {
struct AdcFuzzUser* user = (struct AdcFuzzUser*) ADC_client_get_ptr(client);
size_t r = get_wait_rand(5); size_t r = get_wait_rand(5);
size_t p = get_wait_rand(100); size_t p = get_wait_rand(100);
switch (r) switch (r)
{ {
case 0: case 0:
if (p > (90 - (10 * cfg_level))) // if (p > (90 - (10 * cfg_level)))
{ {
struct ADC_client* c;
char* nick = hub_strdup(ADC_client_get_nick(client));
char* desc = hub_strdup(ADC_client_get_description(client));
bot_output(client, LVL_VERBOSE, "timeout -> disconnect"); bot_output(client, LVL_VERBOSE, "timeout -> disconnect");
ADC_client_disconnect(client); client_disconnect(user);
client_connect(user, nick, desc);
hub_free(nick);
hub_free(desc);
} }
break; break;
@ -236,37 +309,43 @@ static void perf_normal_action(struct ADC_client* client)
if (cfg_chat) if (cfg_chat)
{ {
bot_output(client, LVL_VERBOSE, "timeout -> chat"); bot_output(client, LVL_VERBOSE, "timeout -> chat");
perf_chat(client, 0); if (user->logged_in)
perf_chat(client, 0);
} }
break; break;
case 2: case 2:
bot_output(client, LVL_VERBOSE, "timeout -> search"); bot_output(client, LVL_VERBOSE, "timeout -> search");
perf_search(client); if (user->logged_in)
perf_search(client);
break; break;
case 3: case 3:
bot_output(client, LVL_VERBOSE, "timeout -> update"); bot_output(client, LVL_VERBOSE, "timeout -> update");
perf_update(client); if (user->logged_in)
perf_update(client);
break; break;
case 4: case 4:
bot_output(client, LVL_VERBOSE, "timeout -> privmsg"); bot_output(client, LVL_VERBOSE, "timeout -> privmsg");
perf_chat(client, 1); if (user->logged_in)
perf_chat(client, 1);
break; break;
case 5: case 5:
bot_output(client, LVL_VERBOSE, "timeout -> ctm/rcm"); bot_output(client, LVL_VERBOSE, "timeout -> ctm/rcm");
perf_ctm(client); if (user->logged_in)
perf_ctm(client);
break; break;
} }
} }
#endif
static int handle(struct ADC_client* client, enum ADC_client_callback_type type, struct ADC_client_callback_data* data) static int handle(struct ADC_client* client, enum ADC_client_callback_type type, struct ADC_client_callback_data* data)
{ {
struct AdcFuzzUser* user = (struct AdcFuzzUser*) ADC_client_get_ptr(client);
switch (type) switch (type)
{ {
case ADC_CLIENT_CONNECTING: case ADC_CLIENT_CONNECTING:
@ -274,7 +353,7 @@ static int handle(struct ADC_client* client, enum ADC_client_callback_type type,
break; break;
case ADC_CLIENT_CONNECTED: case ADC_CLIENT_CONNECTED:
bot_output(client, LVL_DEBUG, "*** Connected."); // bot_output(client, LVL_DEBUG, "*** Connected.");
break; break;
case ADC_CLIENT_DISCONNECTED: case ADC_CLIENT_DISCONNECTED:
@ -282,38 +361,40 @@ static int handle(struct ADC_client* client, enum ADC_client_callback_type type,
break; break;
case ADC_CLIENT_LOGGING_IN: case ADC_CLIENT_LOGGING_IN:
bot_output(client, LVL_DEBUG, "*** Logging in..."); // bot_output(client, LVL_DEBUG, "*** Logging in...");
break; break;
case ADC_CLIENT_PASSWORD_REQ: case ADC_CLIENT_PASSWORD_REQ:
bot_output(client, LVL_DEBUG, "*** Requesting password."); //bot_output(client, LVL_DEBUG, "*** Requesting password.");
break;
case ADC_CLIENT_LOGGED_IN: case ADC_CLIENT_LOGGED_IN:
bot_output(client, LVL_DEBUG, "*** Logged in."); bot_output(client, LVL_DEBUG, "*** Logged in.");
user->logged_in = 1;
break; break;
case ADC_CLIENT_LOGIN_ERROR: case ADC_CLIENT_LOGIN_ERROR:
bot_output(client, LVL_DEBUG, "*** Login error"); bot_output(client, LVL_DEBUG, "*** Login error");
break; break;
case ADC_CLIENT_SSL_HANDSHAKE:
case ADC_CLIENT_SSL_OK:
break;
case ADC_CLIENT_MESSAGE: case ADC_CLIENT_MESSAGE:
bot_output(client, LVL_DEBUG, " <%s> %s", sid_to_string(data->chat->from_sid), data->chat->message); // bot_output(client, LVL_DEBUG, " <%s> %s", sid_to_string(data->chat->from_sid), data->chat->message);
break; break;
case ADC_CLIENT_USER_JOIN: case ADC_CLIENT_USER_JOIN:
bot_output(client, LVL_VERBOSE, " JOIN: %s", data->user->name);
break; break;
case ADC_CLIENT_USER_QUIT: case ADC_CLIENT_USER_QUIT:
bot_output(client, LVL_VERBOSE, " QUIT");
break; break;
case ADC_CLIENT_SEARCH_REQ: case ADC_CLIENT_SEARCH_REQ:
break; break;
case ADC_CLIENT_HUB_INFO: case ADC_CLIENT_HUB_INFO:
bot_output(client, LVL_DEBUG, " Hub: \"%s\" [%s]\n"
" \"%s\"\n", data->hubinfo->name, data->hubinfo->version, data->hubinfo->description);
break; break;
default: default:
@ -324,30 +405,71 @@ static int handle(struct ADC_client* client, enum ADC_client_callback_type type,
return 1; return 1;
} }
static void timer_callback(struct timeout_evt* t)
{
size_t timeout = get_next_timeout_evt();
struct AdcFuzzUser* client = (struct AdcFuzzUser*) t->ptr;
if (client->logged_in)
{
perf_normal_action(client->client);
bot_output(client->client, LVL_VERBOSE, "Next timeout: %d seconds", (int) timeout);
}
timeout_queue_reschedule(net_backend_get_timeout_queue(), client->timer, timeout);
}
static struct AdcFuzzUser client[ADC_MAX_CLIENTS];
void p_status()
{
static char rxbuf[64] = { "0 B" };
static char txbuf[64] = { "0 B" };
int logged_in = 0;
size_t n;
static size_t rx = 0, tx = 0;
for (n = 0; n < cfg_clients; n++)
{
if (client[n].logged_in)
logged_in++;
}
if (difftime(time(NULL), stats_intermediate->timestamp) >= cfg_netstats_interval)
{
net_stats_get(&stats_intermediate, &stats_total);
rx = stats_intermediate->rx / cfg_netstats_interval;
tx = stats_intermediate->tx / cfg_netstats_interval;
net_stats_reset();
strcpy(rxbuf, format_size(rx));
strcpy(txbuf, format_size(tx));
}
n = blank;
blank = printf("Connected bots: %d/%d, network: rx=%s/s, tx=%s/s", logged_in, cfg_clients, rxbuf, txbuf);
if (n > blank)
do_blank(n-blank);
printf("\r");
}
void runloop(size_t clients) void runloop(size_t clients)
{ {
size_t n = 0; size_t n = 0;
struct ADC_client* client[ADC_MAX_CLIENTS]; blank = 0;
for (n = 0; n < clients; n++) for (n = 0; n < clients; n++)
{ {
char nick[20]; char nick[20];
snprintf(nick, 20, "adcrush_%d", (int) n); snprintf(nick, 20, "adcrush_%d", (int) n);
struct ADC_client* c = ADC_client_create(nick, "stresstester"); client_connect(&client[n], nick, "stresstester");
client[n] = c;
ADC_client_set_callback(c, handle);
ADC_client_connect(c, cfg_uri);
} }
while (net_backend_process()) while (running && net_backend_process())
{ {
p_status();
} }
for (n = 0; n < clients; n++) for (n = 0; n < clients; n++)
{ {
ADC_client_destroy(client[n]); struct AdcFuzzUser* c = &client[n];
free(client[n]); client_disconnect(c);
client[n] = 0;
} }
} }
@ -371,6 +493,7 @@ static void print_usage(const char* program)
printf(" -c Allow broadcasting chat messages.\n"); printf(" -c Allow broadcasting chat messages.\n");
printf(" -d Enable debug output.\n"); printf(" -d Enable debug output.\n");
printf(" -q Quiet mode (no output).\n"); printf(" -q Quiet mode (no output).\n");
printf(" -i <num> Average network statistics for given interval (default: 3)\n");
printf("\n"); printf("\n");
exit(0); exit(0);
@ -404,6 +527,10 @@ int parse_arguments(int argc, char** argv)
{ {
cfg_level = MIN(MAX(uhub_atoi(argv[opt]), 0), 3); cfg_level = MIN(MAX(uhub_atoi(argv[opt]), 0), 3);
} }
else if (!strcmp(argv[opt], "-i") && (++opt) < argc)
{
cfg_netstats_interval = MAX(uhub_atoi(argv[opt]), 1);
}
else if (!strcmp(argv[opt], "-n") && (++opt) < argc) else if (!strcmp(argv[opt], "-n") && (++opt) < argc)
{ {
cfg_clients = MIN(MAX(uhub_atoi(argv[opt]), 1), ADC_MAX_CLIENTS); cfg_clients = MIN(MAX(uhub_atoi(argv[opt]), 1), ADC_MAX_CLIENTS);
@ -425,13 +552,15 @@ void parse_command_line(int argc, char** argv)
int main(int argc, char** argv) int main(int argc, char** argv)
{ {
parse_command_line(argc, argv); parse_command_line(argc, argv);
net_initialize(); net_initialize();
net_stats_get(&stats_intermediate, &stats_total);
hub_log_initialize(NULL, 0); hub_log_initialize(NULL, 0);
hub_set_log_verbosity(1000); hub_set_log_verbosity(1000);
setvbuf(stdout, NULL, _IONBF, 0);
runloop(cfg_clients); runloop(cfg_clients);
net_destroy(); net_destroy();