| package main | |
| import ( | |
| "context" | |
| "fmt" | |
| "log" | |
| "net/http" | |
| "time" | |
| ) |
The API used for DTLS is mostly the same as for TLS, because of the mapping of generic functions to protocol specifc ones. Some additional functions are still necessary, because of the new BIO objects and the timer handling for handshake messages. The generic concept of the API is described in the following sections. Examples of applications using DTLS are available at [9].
DTLS の API は TLS とほぼ同じ。 BIO オブジェクトの生成とタイマのために追加でいくつか必要。
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <string.h> | |
| #include <unistd.h> | |
| #include <sys/ioctl.h> | |
| #include <sys/socket.h> | |
| #include <sys/types.h> | |
| #include <net/if.h> | |
| #include <netdb.h> | |
| # Unlike Twisted, Tulip and Tornado, gevent can use existing Python libraries: | |
| # Django, Flask, requests, redis-py, SQLAlchemy to name a few | |
| from gevent import monkey; monkey.patch_all() | |
| import gevent | |
| import requests | |
| from flask import Flask | |
| app = Flask(__name__) | |
| #!/bin/bash | |
| set -u | |
| # Setup architectures, library name and other vars + cleanup from previous runs | |
| ARCHS=("armv7" "armv7s" "i386") | |
| SDKS=("iphoneos" "iphoneos" "macosx") | |
| LIB_NAME="libevent-2.0.21-stable" | |
| TEMP_DIR="$(pwd)/tmp" | |
| TEMP_LIB_PATH="$(pwd)/tmp/${LIB_NAME}" |
| def runserver(port=5000, profile_log=None): | |
| """Runs a development server.""" | |
| from gevent.wsgi import WSGIServer | |
| from werkzeug.serving import run_with_reloader | |
| from werkzeug.debug import DebuggedApplication | |
| from werkzeug.contrib.profiler import ProfilerMiddleware | |
| port = int(port) | |
| if profile_log: |
Confirming the theory that at some point most speakers drop out of the circuit and become less visible :)
| """ Use watchdogs to make your code safer. (http://en.wikipedia.org/wiki/Watchdog_timer) | |
| Usage: | |
| with watchdog.Watchdog(duration = 1.0): | |
| # Some code which takes less than 1s | |
| # If it takes more, the exception Watchdog.Reset will be raised | |
| # To notify the watchdog the section is still alive, call the method | |
| # 'tick' to reset its internal timer. |
