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Port load_test to SSL/non-SSL uSockets API

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This commit is contained in:
Alex Hultman
2019-01-28 18:20:39 +01:00
parent d4e767ac65
commit ca38ea1669
3 changed files with 62 additions and 48 deletions
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benchmarks/Makefile
+1 -1
View File
@@ -1,2 +1,2 @@
default:
clang -flto -O3 -DLIBUS_NO_SSL -I../uSockets/src ../uSockets/src/*.c ../uSockets/src/eventing/*.c load_test.c -o load_test
clang -flto -O3 -I../uSockets/src ../uSockets/src/*.c ../uSockets/src/eventing/*.c load_test.c -o load_test -lssl -lcrypto
benchmarks/load_test.c
+60 -46
View File
@@ -1,7 +1,7 @@
/* This is a simple yet efficient WebSocket server benchmark much like WRK */
#include <libusockets.h>
//#include "helper.h"
#include <libusockets_new.h>
int SSL;
#include <stdio.h>
#include <stdlib.h>
@@ -24,8 +24,11 @@ int connections;
int responses;
struct http_socket {
/* How far we have streamed our request */
/* How far we have streamed our websocket request */
int offset;
/* How far we have streamed our upgrade request */
int upgrade_offset;
};
/* We don't need any of these */
@@ -42,68 +45,82 @@ void on_post(struct us_loop *loop) {
}
struct us_socket *on_http_socket_writable(struct us_socket *s) {
struct http_socket *http_socket = (struct http_socket *) us_socket_ext(s);
void next_connection(struct us_new_socket_t *s) {
/* We could wait with this until properly upgraded */
if (--connections) {
us_new_socket_context_connect(SSL, us_new_socket_context(SSL, s), host, port, 0, sizeof(struct http_socket));
} else {
printf("Running benchmark now...\n");
/* Stream whatever is remaining of the request */
http_socket->offset += us_socket_write(s, web_socket_request + http_socket->offset, sizeof(web_socket_request) - http_socket->offset, 0);
us_new_socket_timeout(SSL, s, LIBUS_TIMEOUT_GRANULARITY);
}
}
struct us_new_socket_t *on_http_socket_writable(struct us_new_socket_t *s) {
struct http_socket *http_socket = (struct http_socket *) us_new_socket_ext(SSL, s);
/* Are we still not upgraded yet? */
if (http_socket->upgrade_offset < sizeof(request) - 1) {
http_socket->upgrade_offset += us_new_socket_write(SSL, s, request + http_socket->upgrade_offset, sizeof(request) - 1 - http_socket->upgrade_offset, 0);
/* Now we should be */
if (http_socket->upgrade_offset == sizeof(request) - 1) {
next_connection(s);
}
} else {
/* Stream whatever is remaining of the request */
http_socket->offset += us_new_socket_write(SSL, s, web_socket_request + http_socket->offset, sizeof(web_socket_request) - http_socket->offset, 0);
}
return s;
}
struct us_socket *on_http_socket_close(struct us_socket *s) {
struct us_new_socket_t *on_http_socket_close(struct us_new_socket_t *s) {
printf("Closed!\n");
return s;
}
struct us_socket *on_http_socket_end(struct us_socket *s) {
return us_socket_close(s);
struct us_new_socket_t *on_http_socket_end(struct us_new_socket_t *s) {
return us_new_socket_close(SSL, s);
}
struct us_socket *on_http_socket_data(struct us_socket *s, char *data, int length) {
struct us_new_socket_t *on_http_socket_data(struct us_new_socket_t *s, char *data, int length) {
/* Get socket extension and the socket's context's extension */
struct http_socket *http_socket = (struct http_socket *) us_socket_ext(s);
struct http_context *http_context = (struct http_context *) us_socket_context_ext(us_socket_get_context(s));
struct http_socket *http_socket = (struct http_socket *) us_new_socket_ext(SSL, s);
//struct http_context *http_context = (struct http_context *) us_new_socket_context_ext(SSL, us_new_socket_context(SSL, s));
/* We treat all data events as a response */
http_socket->offset = us_socket_write(s, web_socket_request, sizeof(web_socket_request), 0);
http_socket->offset = us_new_socket_write(SSL, s, web_socket_request, sizeof(web_socket_request), 0);
/* */
responses++;
//printf("Fick ett svar\n");
return s;
}
struct us_socket *on_http_socket_open(struct us_socket *s, int is_client) {
struct http_socket *http_socket = (struct http_socket *) us_socket_ext(s);
struct us_new_socket_t *on_http_socket_open(struct us_new_socket_t *s, int is_client) {
struct http_socket *http_socket = (struct http_socket *) us_new_socket_ext(SSL, s);
/* Reset offset */
/* Reset offsets */
http_socket->offset = 0;
/* Send a request */
us_socket_write(s, request, sizeof(request) - 1, 0);
if (--connections) {
us_socket_context_connect(us_socket_get_context(s), host, port, 0, sizeof(struct http_socket));
} else {
printf("Running benchmark now...\n");
us_socket_timeout(s, LIBUS_TIMEOUT_GRANULARITY);
/* Send an upgrade request */
http_socket->upgrade_offset = us_new_socket_write(SSL, s, request, sizeof(request) - 1, 0);
if (http_socket->upgrade_offset == sizeof(request) - 1) {
next_connection(s);
}
return s;
}
struct us_socket *on_http_socket_timeout(struct us_socket *s) {
struct us_new_socket_t *on_http_socket_timeout(struct us_new_socket_t *s) {
/* Print current statistics */
printf("Req/sec: %f\n", ((float)responses) / LIBUS_TIMEOUT_GRANULARITY);
printf("Msg/sec: %f\n", ((float)responses) / LIBUS_TIMEOUT_GRANULARITY);
responses = 0;
us_socket_timeout(s, LIBUS_TIMEOUT_GRANULARITY);
us_new_socket_timeout(SSL, s, LIBUS_TIMEOUT_GRANULARITY);
return s;
}
@@ -111,8 +128,8 @@ struct us_socket *on_http_socket_timeout(struct us_socket *s) {
int main(int argc, char **argv) {
/* Parse host and port */
if (argc != 4) {
printf("Usage: connections host port\n");
if (argc != 5) {
printf("Usage: connections host port ssl\n");
return 0;
}
@@ -120,28 +137,25 @@ int main(int argc, char **argv) {
host = malloc(strlen(argv[2]) + 1);
memcpy(host, argv[2], strlen(argv[2]) + 1);
connections = atoi(argv[1]);
SSL = atoi(argv[4]);
/* Create the event loop */
struct us_loop *loop = us_create_loop(1, on_wakeup, on_pre, on_post, 0);
/* Create a socket context for HTTP */
#ifndef LIBUS_NO_SSL
struct us_ssl_socket_context_options ssl_options = {};
struct us_socket_context *http_context = us_create_ssl_socket_context(loop, 0, ssl_options);
#else
struct us_socket_context *http_context = us_create_socket_context(loop, 0);
#endif
struct us_new_socket_context_options_t options = {};
struct us_new_socket_context_t *http_context = us_new_create_socket_context(SSL, loop, 0, options);
/* Set up event handlers */
us_socket_context_on_open(http_context, on_http_socket_open);
us_socket_context_on_data(http_context, on_http_socket_data);
us_socket_context_on_writable(http_context, on_http_socket_writable);
us_socket_context_on_close(http_context, on_http_socket_close);
us_socket_context_on_timeout(http_context, on_http_socket_timeout);
us_socket_context_on_end(http_context, on_http_socket_end);
us_new_socket_context_on_open(SSL, http_context, on_http_socket_open);
us_new_socket_context_on_data(SSL, http_context, on_http_socket_data);
us_new_socket_context_on_writable(SSL, http_context, on_http_socket_writable);
us_new_socket_context_on_close(SSL, http_context, on_http_socket_close);
us_new_socket_context_on_timeout(SSL, http_context, on_http_socket_timeout);
us_new_socket_context_on_end(SSL, http_context, on_http_socket_end);
/* Start making HTTP connections */
us_socket_context_connect(http_context, host, port, 0, sizeof(struct http_socket));
us_new_socket_context_connect(SSL, http_context, host, port, 0, sizeof(struct http_socket));
us_loop_run(loop);
}