复现已有算法
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@@ -0,0 +1,561 @@
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# Created by https://www.toptal.com/developers/gitignore/api/intellij+all,visualstudio,visualstudiocode,cmake,c,c++
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# Edit at https://www.toptal.com/developers/gitignore?templates=intellij+all,visualstudio,visualstudiocode,cmake,c,c++
|
||||
|
||||
### C ###
|
||||
# Prerequisites
|
||||
*.d
|
||||
|
||||
# Object files
|
||||
*.o
|
||||
*.ko
|
||||
*.obj
|
||||
*.elf
|
||||
|
||||
# Linker output
|
||||
*.ilk
|
||||
*.map
|
||||
*.exp
|
||||
|
||||
# Precompiled Headers
|
||||
*.gch
|
||||
*.pch
|
||||
|
||||
# Libraries
|
||||
*.lib
|
||||
*.a
|
||||
*.la
|
||||
*.lo
|
||||
|
||||
# Shared objects (inc. Windows DLLs)
|
||||
*.dll
|
||||
*.so
|
||||
*.so.*
|
||||
*.dylib
|
||||
|
||||
# Executables
|
||||
*.exe
|
||||
*.out
|
||||
*.app
|
||||
*.i*86
|
||||
*.x86_64
|
||||
*.hex
|
||||
|
||||
# Debug files
|
||||
*.dSYM/
|
||||
*.su
|
||||
*.idb
|
||||
*.pdb
|
||||
|
||||
# Kernel Module Compile Results
|
||||
*.mod*
|
||||
*.cmd
|
||||
.tmp_versions/
|
||||
modules.order
|
||||
Module.symvers
|
||||
Mkfile.old
|
||||
dkms.conf
|
||||
|
||||
### C++ ###
|
||||
# Prerequisites
|
||||
|
||||
# Compiled Object files
|
||||
*.slo
|
||||
|
||||
# Precompiled Headers
|
||||
|
||||
# Linker files
|
||||
|
||||
# Debugger Files
|
||||
|
||||
# Compiled Dynamic libraries
|
||||
|
||||
# Fortran module files
|
||||
*.mod
|
||||
*.smod
|
||||
|
||||
# Compiled Static libraries
|
||||
*.lai
|
||||
|
||||
# Executables
|
||||
|
||||
### CMake ###
|
||||
CMakeLists.txt.user
|
||||
CMakeCache.txt
|
||||
CMakeFiles
|
||||
CMakeScripts
|
||||
Testing
|
||||
Makefile
|
||||
cmake_install.cmake
|
||||
install_manifest.txt
|
||||
compile_commands.json
|
||||
CTestTestfile.cmake
|
||||
_deps
|
||||
CMakeUserPresets.json
|
||||
|
||||
### CMake Patch ###
|
||||
# External projects
|
||||
*-prefix/
|
||||
|
||||
### Intellij+all ###
|
||||
# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
|
||||
# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
|
||||
|
||||
# User-specific stuff
|
||||
.idea/**/workspace.xml
|
||||
.idea/**/tasks.xml
|
||||
.idea/**/usage.statistics.xml
|
||||
.idea/**/dictionaries
|
||||
.idea/**/shelf
|
||||
|
||||
# Generated files
|
||||
.idea/**/contentModel.xml
|
||||
|
||||
# Sensitive or high-churn files
|
||||
.idea/**/dataSources/
|
||||
.idea/**/dataSources.ids
|
||||
.idea/**/dataSources.local.xml
|
||||
.idea/**/sqlDataSources.xml
|
||||
.idea/**/dynamic.xml
|
||||
.idea/**/uiDesigner.xml
|
||||
.idea/**/dbnavigator.xml
|
||||
|
||||
# Gradle
|
||||
.idea/**/gradle.xml
|
||||
.idea/**/libraries
|
||||
|
||||
# Gradle and Maven with auto-import
|
||||
# When using Gradle or Maven with auto-import, you should exclude module files,
|
||||
# since they will be recreated, and may cause churn. Uncomment if using
|
||||
# auto-import.
|
||||
# .idea/artifacts
|
||||
# .idea/compiler.xml
|
||||
# .idea/jarRepositories.xml
|
||||
# .idea/modules.xml
|
||||
# .idea/*.iml
|
||||
# .idea/modules
|
||||
# *.iml
|
||||
# *.ipr
|
||||
|
||||
# CMake
|
||||
cmake-build-*/
|
||||
|
||||
# Mongo Explorer plugin
|
||||
.idea/**/mongoSettings.xml
|
||||
|
||||
# File-based project format
|
||||
*.iws
|
||||
|
||||
# IntelliJ
|
||||
out/
|
||||
|
||||
# mpeltonen/sbt-idea plugin
|
||||
.idea_modules/
|
||||
|
||||
# JIRA plugin
|
||||
atlassian-ide-plugin.xml
|
||||
|
||||
# Cursive Clojure plugin
|
||||
.idea/replstate.xml
|
||||
|
||||
# Crashlytics plugin (for Android Studio and IntelliJ)
|
||||
com_crashlytics_export_strings.xml
|
||||
crashlytics.properties
|
||||
crashlytics-build.properties
|
||||
fabric.properties
|
||||
|
||||
# Editor-based Rest Client
|
||||
.idea/httpRequests
|
||||
|
||||
# Android studio 3.1+ serialized cache file
|
||||
.idea/caches/build_file_checksums.ser
|
||||
|
||||
### Intellij+all Patch ###
|
||||
# Ignores the whole .idea folder and all .iml files
|
||||
# See https://github.com/joeblau/gitignore.io/issues/186 and https://github.com/joeblau/gitignore.io/issues/360
|
||||
|
||||
.idea/
|
||||
|
||||
# Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-249601023
|
||||
|
||||
*.iml
|
||||
modules.xml
|
||||
.idea/misc.xml
|
||||
*.ipr
|
||||
|
||||
# Sonarlint plugin
|
||||
.idea/sonarlint
|
||||
|
||||
### VisualStudioCode ###
|
||||
.vscode/*
|
||||
!.vscode/tasks.json
|
||||
!.vscode/launch.json
|
||||
*.code-workspace
|
||||
|
||||
### VisualStudioCode Patch ###
|
||||
# Ignore all local history of files
|
||||
.history
|
||||
.ionide
|
||||
|
||||
### VisualStudio ###
|
||||
## Ignore Visual Studio temporary files, build results, and
|
||||
## files generated by popular Visual Studio add-ons.
|
||||
##
|
||||
## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
|
||||
|
||||
# User-specific files
|
||||
*.rsuser
|
||||
*.suo
|
||||
*.user
|
||||
*.userosscache
|
||||
*.sln.docstates
|
||||
|
||||
# User-specific files (MonoDevelop/Xamarin Studio)
|
||||
*.userprefs
|
||||
|
||||
# Mono auto generated files
|
||||
mono_crash.*
|
||||
|
||||
# Build results
|
||||
[Dd]ebug/
|
||||
[Dd]ebugPublic/
|
||||
[Rr]elease/
|
||||
[Rr]eleases/
|
||||
x64/
|
||||
x86/
|
||||
[Ww][Ii][Nn]32/
|
||||
[Aa][Rr][Mm]/
|
||||
[Aa][Rr][Mm]64/
|
||||
bld/
|
||||
[Bb]in/
|
||||
[Oo]bj/
|
||||
[Ll]og/
|
||||
[Ll]ogs/
|
||||
|
||||
# Visual Studio 2015/2017 cache/options directory
|
||||
.vs/
|
||||
# Uncomment if you have tasks that create the project's static files in wwwroot
|
||||
#wwwroot/
|
||||
|
||||
# Visual Studio 2017 auto generated files
|
||||
Generated\ Files/
|
||||
|
||||
# MSTest test Results
|
||||
[Tt]est[Rr]esult*/
|
||||
[Bb]uild[Ll]og.*
|
||||
|
||||
# NUnit
|
||||
*.VisualState.xml
|
||||
TestResult.xml
|
||||
nunit-*.xml
|
||||
|
||||
# Build Results of an ATL Project
|
||||
[Dd]ebugPS/
|
||||
[Rr]eleasePS/
|
||||
dlldata.c
|
||||
|
||||
# Benchmark Results
|
||||
BenchmarkDotNet.Artifacts/
|
||||
|
||||
# .NET Core
|
||||
project.lock.json
|
||||
project.fragment.lock.json
|
||||
artifacts/
|
||||
|
||||
# ASP.NET Scaffolding
|
||||
ScaffoldingReadMe.txt
|
||||
|
||||
# StyleCop
|
||||
StyleCopReport.xml
|
||||
|
||||
# Files built by Visual Studio
|
||||
*_i.c
|
||||
*_p.c
|
||||
*_h.h
|
||||
*.meta
|
||||
*.iobj
|
||||
*.ipdb
|
||||
*.pgc
|
||||
*.pgd
|
||||
*.rsp
|
||||
*.sbr
|
||||
*.tlb
|
||||
*.tli
|
||||
*.tlh
|
||||
*.tmp
|
||||
*.tmp_proj
|
||||
*_wpftmp.csproj
|
||||
*.log
|
||||
*.vspscc
|
||||
*.vssscc
|
||||
.builds
|
||||
*.pidb
|
||||
*.svclog
|
||||
*.scc
|
||||
|
||||
# Chutzpah Test files
|
||||
_Chutzpah*
|
||||
|
||||
# Visual C++ cache files
|
||||
ipch/
|
||||
*.aps
|
||||
*.ncb
|
||||
*.opendb
|
||||
*.opensdf
|
||||
*.sdf
|
||||
*.cachefile
|
||||
*.VC.db
|
||||
*.VC.VC.opendb
|
||||
|
||||
# Visual Studio profiler
|
||||
*.psess
|
||||
*.vsp
|
||||
*.vspx
|
||||
*.sap
|
||||
|
||||
# Visual Studio Trace Files
|
||||
*.e2e
|
||||
|
||||
# TFS 2012 Local Workspace
|
||||
$tf/
|
||||
|
||||
# Guidance Automation Toolkit
|
||||
*.gpState
|
||||
|
||||
# ReSharper is a .NET coding add-in
|
||||
_ReSharper*/
|
||||
*.[Rr]e[Ss]harper
|
||||
*.DotSettings.user
|
||||
|
||||
# TeamCity is a build add-in
|
||||
_TeamCity*
|
||||
|
||||
# DotCover is a Code Coverage Tool
|
||||
*.dotCover
|
||||
|
||||
# AxoCover is a Code Coverage Tool
|
||||
.axoCover/*
|
||||
!.axoCover/settings.json
|
||||
|
||||
# Coverlet is a free, cross platform Code Coverage Tool
|
||||
coverage*[.json, .xml, .info]
|
||||
|
||||
# Visual Studio code coverage results
|
||||
*.coverage
|
||||
*.coveragexml
|
||||
|
||||
# NCrunch
|
||||
_NCrunch_*
|
||||
.*crunch*.local.xml
|
||||
nCrunchTemp_*
|
||||
|
||||
# MightyMoose
|
||||
*.mm.*
|
||||
AutoTest.Net/
|
||||
|
||||
# Web workbench (sass)
|
||||
.sass-cache/
|
||||
|
||||
# Installshield output folder
|
||||
[Ee]xpress/
|
||||
|
||||
# DocProject is a documentation generator add-in
|
||||
DocProject/buildhelp/
|
||||
DocProject/Help/*.HxT
|
||||
DocProject/Help/*.HxC
|
||||
DocProject/Help/*.hhc
|
||||
DocProject/Help/*.hhk
|
||||
DocProject/Help/*.hhp
|
||||
DocProject/Help/Html2
|
||||
DocProject/Help/html
|
||||
|
||||
# Click-Once directory
|
||||
publish/
|
||||
|
||||
# Publish Web Output
|
||||
*.[Pp]ublish.xml
|
||||
*.azurePubxml
|
||||
# Note: Comment the next line if you want to checkin your web deploy settings,
|
||||
# but database connection strings (with potential passwords) will be unencrypted
|
||||
*.pubxml
|
||||
*.publishproj
|
||||
|
||||
# Microsoft Azure Web App publish settings. Comment the next line if you want to
|
||||
# checkin your Azure Web App publish settings, but sensitive information contained
|
||||
# in these scripts will be unencrypted
|
||||
PublishScripts/
|
||||
|
||||
# NuGet Packages
|
||||
*.nupkg
|
||||
# NuGet Symbol Packages
|
||||
*.snupkg
|
||||
# The packages folder can be ignored because of Package Restore
|
||||
**/[Pp]ackages/*
|
||||
# except build/, which is used as an MSBuild target.
|
||||
!**/[Pp]ackages/build/
|
||||
# Uncomment if necessary however generally it will be regenerated when needed
|
||||
#!**/[Pp]ackages/repositories.config
|
||||
# NuGet v3's project.json files produces more ignorable files
|
||||
*.nuget.props
|
||||
*.nuget.targets
|
||||
|
||||
# Microsoft Azure Build Output
|
||||
csx/
|
||||
*.build.csdef
|
||||
|
||||
# Microsoft Azure Emulator
|
||||
ecf/
|
||||
rcf/
|
||||
|
||||
# Windows Store app package directories and files
|
||||
AppPackages/
|
||||
BundleArtifacts/
|
||||
Package.StoreAssociation.xml
|
||||
_pkginfo.txt
|
||||
*.appx
|
||||
*.appxbundle
|
||||
*.appxupload
|
||||
|
||||
# Visual Studio cache files
|
||||
# files ending in .cache can be ignored
|
||||
*.[Cc]ache
|
||||
# but keep track of directories ending in .cache
|
||||
!?*.[Cc]ache/
|
||||
|
||||
# Others
|
||||
ClientBin/
|
||||
~$*
|
||||
*~
|
||||
*.dbmdl
|
||||
*.dbproj.schemaview
|
||||
*.jfm
|
||||
*.pfx
|
||||
*.publishsettings
|
||||
orleans.codegen.cs
|
||||
|
||||
# Including strong name files can present a security risk
|
||||
# (https://github.com/github/gitignore/pull/2483#issue-259490424)
|
||||
#*.snk
|
||||
|
||||
# Since there are multiple workflows, uncomment next line to ignore bower_components
|
||||
# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
|
||||
#bower_components/
|
||||
|
||||
# RIA/Silverlight projects
|
||||
Generated_Code/
|
||||
|
||||
# Backup & report files from converting an old project file
|
||||
# to a newer Visual Studio version. Backup files are not needed,
|
||||
# because we have git ;-)
|
||||
_UpgradeReport_Files/
|
||||
Backup*/
|
||||
UpgradeLog*.XML
|
||||
UpgradeLog*.htm
|
||||
ServiceFabricBackup/
|
||||
*.rptproj.bak
|
||||
|
||||
# SQL Server files
|
||||
*.mdf
|
||||
*.ldf
|
||||
*.ndf
|
||||
|
||||
# Business Intelligence projects
|
||||
*.rdl.data
|
||||
*.bim.layout
|
||||
*.bim_*.settings
|
||||
*.rptproj.rsuser
|
||||
*- [Bb]ackup.rdl
|
||||
*- [Bb]ackup ([0-9]).rdl
|
||||
*- [Bb]ackup ([0-9][0-9]).rdl
|
||||
|
||||
# Microsoft Fakes
|
||||
FakesAssemblies/
|
||||
|
||||
# GhostDoc plugin setting file
|
||||
*.GhostDoc.xml
|
||||
|
||||
# Node.js Tools for Visual Studio
|
||||
.ntvs_analysis.dat
|
||||
node_modules/
|
||||
|
||||
# Visual Studio 6 build log
|
||||
*.plg
|
||||
|
||||
# Visual Studio 6 workspace options file
|
||||
*.opt
|
||||
|
||||
# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
|
||||
*.vbw
|
||||
|
||||
# Visual Studio LightSwitch build output
|
||||
**/*.HTMLClient/GeneratedArtifacts
|
||||
**/*.DesktopClient/GeneratedArtifacts
|
||||
**/*.DesktopClient/ModelManifest.xml
|
||||
**/*.Server/GeneratedArtifacts
|
||||
**/*.Server/ModelManifest.xml
|
||||
_Pvt_Extensions
|
||||
|
||||
# Paket dependency manager
|
||||
.paket/paket.exe
|
||||
paket-files/
|
||||
|
||||
# FAKE - F# Make
|
||||
.fake/
|
||||
|
||||
# CodeRush personal settings
|
||||
.cr/personal
|
||||
|
||||
# Python Tools for Visual Studio (PTVS)
|
||||
__pycache__/
|
||||
*.pyc
|
||||
|
||||
# Cake - Uncomment if you are using it
|
||||
# tools/**
|
||||
# !tools/packages.config
|
||||
|
||||
# Tabs Studio
|
||||
*.tss
|
||||
|
||||
# Telerik's JustMock configuration file
|
||||
*.jmconfig
|
||||
|
||||
# BizTalk build output
|
||||
*.btp.cs
|
||||
*.btm.cs
|
||||
*.odx.cs
|
||||
*.xsd.cs
|
||||
|
||||
# OpenCover UI analysis results
|
||||
OpenCover/
|
||||
|
||||
# Azure Stream Analytics local run output
|
||||
ASALocalRun/
|
||||
|
||||
# MSBuild Binary and Structured Log
|
||||
*.binlog
|
||||
|
||||
# NVidia Nsight GPU debugger configuration file
|
||||
*.nvuser
|
||||
|
||||
# MFractors (Xamarin productivity tool) working folder
|
||||
.mfractor/
|
||||
|
||||
# Local History for Visual Studio
|
||||
.localhistory/
|
||||
|
||||
# BeatPulse healthcheck temp database
|
||||
healthchecksdb
|
||||
|
||||
# Backup folder for Package Reference Convert tool in Visual Studio 2017
|
||||
MigrationBackup/
|
||||
|
||||
# Ionide (cross platform F# VS Code tools) working folder
|
||||
.ionide/
|
||||
|
||||
# Fody - auto-generated XML schema
|
||||
FodyWeavers.xsd
|
||||
|
||||
### VisualStudio Patch ###
|
||||
# Additional files built by Visual Studio
|
||||
*.tlog
|
||||
|
||||
# End of https://www.toptal.com/developers/gitignore/api/intellij+all,visualstudio,visualstudiocode,cmake,c,c++
|
||||
@@ -0,0 +1,26 @@
|
||||
cmake_minimum_required(VERSION 3.5)
|
||||
project(redis_cache CXX)
|
||||
|
||||
include(CheckIncludeFileCXX)
|
||||
|
||||
set(CMAKE_CXX_STANDARD 20)
|
||||
|
||||
set(CMAKE_CXX_STANDARD_REQUIRED ON)
|
||||
set(CMAKE_CXX_EXTENSIONS OFF)
|
||||
|
||||
add_executable(${PROJECT_NAME} main.cc)
|
||||
|
||||
find_package(Drogon CONFIG REQUIRED)
|
||||
target_link_libraries(${PROJECT_NAME} PRIVATE Drogon::Drogon)
|
||||
|
||||
aux_source_directory(controllers CTL_SRC)
|
||||
aux_source_directory(filters FILTER_SRC)
|
||||
target_include_directories(${PROJECT_NAME}
|
||||
PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
|
||||
target_sources(${PROJECT_NAME}
|
||||
PRIVATE
|
||||
${SRC_DIR}
|
||||
${CTL_SRC}
|
||||
${FILTER_SRC})
|
||||
|
||||
add_subdirectory(test)
|
||||
@@ -0,0 +1,14 @@
|
||||
#pragma once
|
||||
#include "RedisCache.h"
|
||||
|
||||
template <>
|
||||
inline trantor::Date fromString<trantor::Date>(const std::string &str)
|
||||
{
|
||||
return trantor::Date(std::atoll(str.data()));
|
||||
}
|
||||
|
||||
template <>
|
||||
inline std::string toString<trantor::Date>(const trantor::Date &date)
|
||||
{
|
||||
return std::to_string(date.microSecondsSinceEpoch());
|
||||
}
|
||||
@@ -0,0 +1,17 @@
|
||||
# Redis example
|
||||
|
||||
An example for using coroutines of redis clients. This example is a redis implementation of
|
||||
the [local sessions example](https://github.com/drogonframework/drogon/wiki/ENG-07-Session#examples-of-sessions) on wiki.
|
||||
|
||||
## Usage
|
||||
|
||||
First of all you need redis running on the port 6379;
|
||||
|
||||
Please use new compilers that support coroutines. Configure the project with the following
|
||||
command:
|
||||
|
||||
```shell
|
||||
cmake .. -DCMAKE_CXX_FLAGS="-std=c++20 -fcoroutines" #for GCC 10
|
||||
cmake .. -DCMAKE_CXX_FLAGS="-std=c++20" #for GCC >= 11
|
||||
cmake .. -DCMAKE_CXX_FLAGS="/std:c++20" #for MSVC >= 16.25
|
||||
```
|
||||
@@ -0,0 +1,28 @@
|
||||
#pragma once
|
||||
#include <drogon/utils/coroutine.h>
|
||||
#include <drogon/nosql/RedisClient.h>
|
||||
|
||||
template <typename T>
|
||||
T fromString(const std::string &);
|
||||
|
||||
template <typename T>
|
||||
std::string toString(const T &);
|
||||
|
||||
template <typename T>
|
||||
drogon::Task<T> getFromCache(
|
||||
const std::string &key,
|
||||
const drogon::nosql::RedisClientPtr &client) noexcept(false)
|
||||
{
|
||||
auto value = co_await client->execCommandCoro("get %s", key.data());
|
||||
co_return fromString<T>(value.asString());
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
drogon::Task<> updateCache(
|
||||
const std::string &key,
|
||||
T &&value,
|
||||
const drogon::nosql::RedisClientPtr &client) noexcept(false)
|
||||
{
|
||||
std::string vstr = toString(std::forward<T>(value));
|
||||
co_await client->execCommandCoro("set %s %s", key.data(), vstr.data());
|
||||
}
|
||||
@@ -0,0 +1,233 @@
|
||||
/* This is a JSON format configuration file
|
||||
*/
|
||||
{
|
||||
"listeners": [
|
||||
{
|
||||
//address: Ip address,0.0.0.0 by default
|
||||
"address": "0.0.0.0",
|
||||
//port: Port number
|
||||
"port": 8848,
|
||||
//https: If true, use https for security,false by default
|
||||
"https": false
|
||||
}
|
||||
],
|
||||
"redis_clients": [
|
||||
{
|
||||
//name: Name of the client,'default' by default
|
||||
//"name":"",
|
||||
//host: Server IP, 127.0.0.1 by default
|
||||
"host": "127.0.0.1",
|
||||
//port: Server port, 6379 by default
|
||||
"port": 6379,
|
||||
//passwd: '' by default
|
||||
"passwd": "",
|
||||
//db index: 0 by default
|
||||
"db": 0,
|
||||
//is_fast: false by default, if it is true, the client is faster but user can't call
|
||||
//any synchronous interface of it.
|
||||
"is_fast": true,
|
||||
//number_of_connections: 1 by default, if the 'is_fast' is true, the number is the number of
|
||||
//connections per IO thread, otherwise it is the total number of all connections.
|
||||
"number_of_connections": 1,
|
||||
//timeout: -1.0 by default, in seconds, the timeout for executing a command.
|
||||
//zero or negative value means no timeout.
|
||||
"timeout": -1.0
|
||||
}
|
||||
],
|
||||
"app": {
|
||||
//number_of_threads: The number of IO threads, 1 by default, if the value is set to 0, the number of threads
|
||||
//is the number of CPU cores
|
||||
"number_of_threads": 1,
|
||||
//enable_session: False by default
|
||||
"enable_session": false,
|
||||
"session_timeout": 0,
|
||||
//session_cookie_key: The cookie key of the session, "JSESSIONID" by default
|
||||
"session_cookie_key": "JSESSIONID",
|
||||
//session_max_age: The max age of the session cookie, -1 by default
|
||||
"session_max_age": -1,
|
||||
//document_root: Root path of HTTP document, default path is ./
|
||||
"document_root": "./",
|
||||
//home_page: Set the HTML file of the home page, the default value is "index.html"
|
||||
//If there isn't any handler registered to the path "/", the home page file in the "document_root" is send to clients as a response
|
||||
//to the request for "/".
|
||||
"home_page": "index.html",
|
||||
//use_implicit_page: enable implicit pages if true, true by default
|
||||
"use_implicit_page": true,
|
||||
//implicit_page: Set the file which would the server access in a directory that a user accessed.
|
||||
//For example, by default, http://localhost/a-directory resolves to http://localhost/a-directory/index.html.
|
||||
"implicit_page": "index.html",
|
||||
//static_file_headers: Headers for static files
|
||||
/*"static_file_headers": [
|
||||
{
|
||||
"name": "field-name",
|
||||
"value": "field-value"
|
||||
}
|
||||
],*/
|
||||
//upload_path: The path to save the uploaded file. "uploads" by default.
|
||||
//If the path isn't prefixed with /, ./ or ../,
|
||||
//it is relative path of document_root path
|
||||
"upload_path": "uploads",
|
||||
/* file_types:
|
||||
* HTTP download file types,The file types supported by drogon
|
||||
* by default are "html", "js", "css", "xml", "xsl", "txt", "svg",
|
||||
* "ttf", "otf", "woff2", "woff" , "eot", "png", "jpg", "jpeg",
|
||||
* "gif", "bmp", "ico", "icns", etc. */
|
||||
"file_types": [
|
||||
"gif",
|
||||
"png",
|
||||
"jpg",
|
||||
"js",
|
||||
"css",
|
||||
"html",
|
||||
"ico",
|
||||
"swf",
|
||||
"xap",
|
||||
"apk",
|
||||
"cur",
|
||||
"xml"
|
||||
],
|
||||
//locations: An array of locations of static files for GET requests.
|
||||
"locations": [
|
||||
{
|
||||
//uri_prefix: The URI prefix of the location prefixed with "/", the default value is "" that disables the location.
|
||||
//"uri_prefix": "/.well-known/acme-challenge/",
|
||||
//default_content_type: The default content type of the static files without
|
||||
//an extension. empty string by default.
|
||||
"default_content_type": "text/plain",
|
||||
//alias: The location in file system, if it is prefixed with "/", it
|
||||
//presents an absolute path, otherwise it presents a relative path to
|
||||
//the document_root path.
|
||||
//The default value is "" which means use the document root path as the location base path.
|
||||
"alias": "",
|
||||
//is_case_sensitive: indicates whether the URI prefix is case sensitive.
|
||||
"is_case_sensitive": false,
|
||||
//allow_all: true by default. If it is set to false, only static files with a valid extension can be accessed.
|
||||
"allow_all": true,
|
||||
//is_recursive: true by default. If it is set to false, files in sub directories can't be accessed.
|
||||
"is_recursive": true,
|
||||
//filters: string array, the filters applied to the location.
|
||||
"filters": []
|
||||
}
|
||||
],
|
||||
//max_connections: maximum number of connections, 100000 by default
|
||||
"max_connections": 100000,
|
||||
//max_connections_per_ip: maximum number of connections per client, 0 by default which means no limit
|
||||
"max_connections_per_ip": 0,
|
||||
//Load_dynamic_views: False by default, when set to true, drogon
|
||||
//compiles and loads dynamically "CSP View Files" in directories defined
|
||||
//by "dynamic_views_path"
|
||||
"load_dynamic_views": false,
|
||||
//dynamic_views_path: If the path isn't prefixed with /, ./ or ../,
|
||||
//it is relative path of document_root path
|
||||
"dynamic_views_path": [
|
||||
"./views"
|
||||
],
|
||||
//dynamic_views_output_path: Default by an empty string which means the output path of source
|
||||
//files is the path where the csp files locate. If the path isn't prefixed with /, it is relative
|
||||
//path of the current working directory.
|
||||
"dynamic_views_output_path": "",
|
||||
//enable_unicode_escaping_in_json: true by default, enable unicode escaping in json.
|
||||
"enable_unicode_escaping_in_json": true,
|
||||
//float_precision_in_json: set precision of float number in json.
|
||||
"float_precision_in_json": {
|
||||
//precision: 0 by default, 0 means use the default precision of the jsoncpp lib.
|
||||
"precision": 0,
|
||||
//precision_type: must be "significant" or "decimal", defaults to "significant" that means
|
||||
//setting max number of significant digits in string, "decimal" means setting max number of
|
||||
//digits after "." in string
|
||||
"precision_type": "significant"
|
||||
},
|
||||
//log: Set log output, drogon output logs to stdout by default
|
||||
"log": {
|
||||
//log_path: Log file path,empty by default,in which case,logs are output to the stdout
|
||||
//"log_path": "./",
|
||||
//logfile_base_name: Log file base name,empty by default which means drogon names logfile as
|
||||
//drogon.log ...
|
||||
"logfile_base_name": "",
|
||||
//log_size_limit: 100000000 bytes by default,
|
||||
//When the log file size reaches "log_size_limit", the log file is switched.
|
||||
"log_size_limit": 100000000,
|
||||
//log_level: "DEBUG" by default,options:"TRACE","DEBUG","INFO","WARN"
|
||||
//The TRACE level is only valid when built in DEBUG mode.
|
||||
"log_level": "DEBUG"
|
||||
},
|
||||
//run_as_daemon: False by default
|
||||
"run_as_daemon": false,
|
||||
//handle_sig_term: True by default
|
||||
"handle_sig_term": true,
|
||||
//relaunch_on_error: False by default, if true, the program will be restart by the parent after exiting;
|
||||
"relaunch_on_error": false,
|
||||
//use_sendfile: True by default, if true, the program
|
||||
//uses sendfile() system-call to send static files to clients;
|
||||
"use_sendfile": true,
|
||||
//use_gzip: True by default, use gzip to compress the response body's content;
|
||||
"use_gzip": true,
|
||||
//use_brotli: False by default, use brotli to compress the response body's content;
|
||||
"use_brotli": false,
|
||||
//static_files_cache_time: 5 (seconds) by default, the time in which the static file response is cached,
|
||||
//0 means cache forever, the negative value means no cache
|
||||
"static_files_cache_time": 5,
|
||||
//simple_controllers_map: Used to configure mapping from path to simple controller
|
||||
"simple_controllers_map": [
|
||||
],
|
||||
//idle_connection_timeout: Defaults to 60 seconds, the lifetime
|
||||
//of the connection without read or write
|
||||
"idle_connection_timeout": 60,
|
||||
//server_header_field: Set the 'Server' header field in each response sent by drogon,
|
||||
//empty string by default with which the 'Server' header field is set to "Server: drogon/version string\r\n"
|
||||
"server_header_field": "",
|
||||
//enable_server_header: Set true to force drogon to add a 'Server' header to each HTTP response. The default
|
||||
//value is true.
|
||||
"enable_server_header": true,
|
||||
//enable_date_header: Set true to force drogon to add a 'Date' header to each HTTP response. The default
|
||||
//value is true.
|
||||
"enable_date_header": true,
|
||||
//keepalive_requests: Set the maximum number of requests that can be served through one keep-alive connection.
|
||||
//After the maximum number of requests are made, the connection is closed.
|
||||
//The default value of 0 means no limit.
|
||||
"keepalive_requests": 0,
|
||||
//pipelining_requests: Set the maximum number of unhandled requests that can be cached in pipelining buffer.
|
||||
//After the maximum number of requests are made, the connection is closed.
|
||||
//The default value of 0 means no limit.
|
||||
"pipelining_requests": 0,
|
||||
//gzip_static: If it is set to true, when the client requests a static file, drogon first finds the compressed
|
||||
//file with the extension ".gz" in the same path and send the compressed file to the client.
|
||||
//The default value of gzip_static is true.
|
||||
"gzip_static": true,
|
||||
//br_static: If it is set to true, when the client requests a static file, drogon first finds the compressed
|
||||
//file with the extension ".br" in the same path and send the compressed file to the client.
|
||||
//The default value of br_static is true.
|
||||
"br_static": true,
|
||||
//client_max_body_size: Set the maximum body size of HTTP requests received by drogon. The default value is "1M".
|
||||
//One can set it to "1024", "1k", "10M", "1G", etc. Setting it to "" means no limit.
|
||||
"client_max_body_size": "1M",
|
||||
//max_memory_body_size: Set the maximum body size in memory of HTTP requests received by drogon. The default value is "64K" bytes.
|
||||
//If the body size of a HTTP request exceeds this limit, the body is stored to a temporary file for processing.
|
||||
//Setting it to "" means no limit.
|
||||
"client_max_memory_body_size": "64K",
|
||||
//client_max_websocket_message_size: Set the maximum size of messages sent by WebSocket client. The default value is "128K".
|
||||
//One can set it to "1024", "1k", "10M", "1G", etc. Setting it to "" means no limit.
|
||||
"client_max_websocket_message_size": "128K",
|
||||
//reuse_port: Defaults to false, users can run multiple processes listening on the same port at the same time.
|
||||
"reuse_port": false
|
||||
},
|
||||
//plugins: Define all plugins running in the application
|
||||
"plugins": [
|
||||
{
|
||||
//name: The class name of the plugin
|
||||
//"name": "drogon::plugin::SecureSSLRedirector",
|
||||
//dependencies: Plugins that the plugin depends on. It can be commented out
|
||||
"dependencies": [],
|
||||
//config: The configuration of the plugin. This json object is the parameter to initialize the plugin.
|
||||
//It can be commented out
|
||||
"config": {
|
||||
"ssl_redirect_exempt": [
|
||||
".*\\.jpg"
|
||||
],
|
||||
"secure_ssl_host": "localhost:8849"
|
||||
}
|
||||
}
|
||||
],
|
||||
//custom_config: custom configuration for users. This object can be get by the app().getCustomConfig() method.
|
||||
"custom_config": {}
|
||||
}
|
||||
@@ -0,0 +1,37 @@
|
||||
#include "SlowCtrl.h"
|
||||
#include "RedisCache.h"
|
||||
#include "DateFuncs.h"
|
||||
#include <drogon/drogon.h>
|
||||
#define VDate "visitDate"
|
||||
|
||||
void SlowCtrl::hello(const HttpRequestPtr &req,
|
||||
std::function<void(const HttpResponsePtr &)> &&callback,
|
||||
std::string &&userid)
|
||||
{
|
||||
auto resp = drogon::HttpResponse::newHttpResponse();
|
||||
resp->setBody("hello, " + userid);
|
||||
callback(resp);
|
||||
}
|
||||
|
||||
drogon::AsyncTask SlowCtrl::observe(
|
||||
HttpRequestPtr req,
|
||||
std::function<void(const HttpResponsePtr &)> callback,
|
||||
std::string userid)
|
||||
{
|
||||
auto key = userid + "." + VDate;
|
||||
auto redisPtr = drogon::app().getFastRedisClient();
|
||||
try
|
||||
{
|
||||
auto date = co_await getFromCache<trantor::Date>(key, redisPtr);
|
||||
auto resp = drogon::HttpResponse::newHttpResponse();
|
||||
std::string body{"your last visit time: "};
|
||||
body.append(date.toFormattedStringLocal(false));
|
||||
resp->setBody(std::move(body));
|
||||
callback(resp);
|
||||
}
|
||||
catch (const std::exception &err)
|
||||
{
|
||||
LOG_ERROR << err.what();
|
||||
callback(drogon::HttpResponse::newNotFoundResponse());
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,20 @@
|
||||
#pragma once
|
||||
#include <drogon/HttpController.h>
|
||||
using namespace drogon;
|
||||
|
||||
class SlowCtrl : public drogon::HttpController<SlowCtrl>
|
||||
{
|
||||
public:
|
||||
METHOD_LIST_BEGIN
|
||||
ADD_METHOD_TO(SlowCtrl::hello, "/slow?userid={userid}", Get, "TimeFilter");
|
||||
ADD_METHOD_TO(SlowCtrl::observe, "/observe?userid={userid}", Get);
|
||||
METHOD_LIST_END
|
||||
|
||||
void hello(const HttpRequestPtr &req,
|
||||
std::function<void(const HttpResponsePtr &)> &&callback,
|
||||
std::string &&userid);
|
||||
drogon::AsyncTask observe(
|
||||
HttpRequestPtr req,
|
||||
std::function<void(const HttpResponsePtr &)> callback,
|
||||
std::string userid);
|
||||
};
|
||||
@@ -0,0 +1,73 @@
|
||||
//
|
||||
// Created by antao on 2018/5/22.
|
||||
//
|
||||
|
||||
#include "TimeFilter.h"
|
||||
#include <drogon/utils/coroutine.h>
|
||||
#include <drogon/drogon.h>
|
||||
#include <string>
|
||||
#include "RedisCache.h"
|
||||
#include "DateFuncs.h"
|
||||
#define VDate "visitDate"
|
||||
|
||||
void TimeFilter::doFilter(const HttpRequestPtr &req,
|
||||
FilterCallback &&cb,
|
||||
FilterChainCallback &&ccb)
|
||||
{
|
||||
drogon::async_run([req,
|
||||
cb = std::move(cb),
|
||||
ccb = std::move(ccb)]() -> drogon::Task<> {
|
||||
auto userid = req->getParameter("userid");
|
||||
if (!userid.empty())
|
||||
{
|
||||
auto key = userid + "." + VDate;
|
||||
const trantor::Date now = trantor::Date::date();
|
||||
auto redisClient = drogon::app().getFastRedisClient();
|
||||
try
|
||||
{
|
||||
auto lastDate =
|
||||
co_await getFromCache<trantor::Date>(key, redisClient);
|
||||
LOG_TRACE << "last:" << lastDate.toFormattedString(false);
|
||||
co_await updateCache(key, now, redisClient);
|
||||
if (now > lastDate.after(10))
|
||||
{
|
||||
// 10 sec later can visit again;
|
||||
ccb();
|
||||
co_return;
|
||||
}
|
||||
else
|
||||
{
|
||||
Json::Value json;
|
||||
json["result"] = "error";
|
||||
json["message"] =
|
||||
"Access interval should be at least 10 seconds";
|
||||
auto res = HttpResponse::newHttpJsonResponse(json);
|
||||
cb(res);
|
||||
co_return;
|
||||
}
|
||||
}
|
||||
catch (const std::exception &err)
|
||||
{
|
||||
LOG_TRACE << "first visit,insert visitDate";
|
||||
try
|
||||
{
|
||||
co_await updateCache(userid + "." VDate, now, redisClient);
|
||||
}
|
||||
catch (const std::exception &err)
|
||||
{
|
||||
LOG_ERROR << err.what();
|
||||
cb(HttpResponse::newHttpJsonResponse(err.what()));
|
||||
co_return;
|
||||
}
|
||||
ccb();
|
||||
co_return;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
auto resp = HttpResponse::newNotFoundResponse();
|
||||
cb(resp);
|
||||
co_return;
|
||||
}
|
||||
});
|
||||
}
|
||||
@@ -0,0 +1,21 @@
|
||||
//
|
||||
// Created by antao on 2018/5/22.
|
||||
//
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <drogon/HttpFilter.h>
|
||||
using namespace drogon;
|
||||
|
||||
class TimeFilter : public drogon::HttpFilter<TimeFilter>
|
||||
{
|
||||
public:
|
||||
void doFilter(const HttpRequestPtr &req,
|
||||
FilterCallback &&cb,
|
||||
FilterChainCallback &&ccb) override;
|
||||
|
||||
TimeFilter()
|
||||
{
|
||||
LOG_DEBUG << "TimeFilter constructor";
|
||||
}
|
||||
};
|
||||
@@ -0,0 +1,8 @@
|
||||
#include <drogon/drogon.h>
|
||||
|
||||
int main()
|
||||
{
|
||||
drogon::app().loadConfigFile("../config.json");
|
||||
drogon::app().run();
|
||||
return 0;
|
||||
}
|
||||
@@ -0,0 +1,14 @@
|
||||
cmake_minimum_required(VERSION 3.5)
|
||||
project(redis_cache_test CXX)
|
||||
|
||||
add_executable(${PROJECT_NAME} test_main.cc)
|
||||
|
||||
# ##############################################################################
|
||||
# If you include the drogon source code locally in your project, use this method
|
||||
# to add drogon
|
||||
# target_link_libraries(${PROJECT_NAME}_test PRIVATE drogon)
|
||||
#
|
||||
# and comment out the following lines
|
||||
target_link_libraries(${PROJECT_NAME} PRIVATE Drogon::Drogon)
|
||||
|
||||
ParseAndAddDrogonTests(${PROJECT_NAME})
|
||||
@@ -0,0 +1,32 @@
|
||||
#define DROGON_TEST_MAIN
|
||||
#include <drogon/drogon_test.h>
|
||||
#include <drogon/drogon.h>
|
||||
|
||||
DROGON_TEST(BasicTest)
|
||||
{
|
||||
// Add your tests here
|
||||
}
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
using namespace drogon;
|
||||
|
||||
std::promise<void> p1;
|
||||
std::future<void> f1 = p1.get_future();
|
||||
|
||||
// Start the main loop on another thread
|
||||
std::thread thr([&]() {
|
||||
// Queues the promise to be fulfilled after starting the loop
|
||||
app().getLoop()->queueInLoop([&p1]() { p1.set_value(); });
|
||||
app().run();
|
||||
});
|
||||
|
||||
// The future is only satisfied after the event loop started
|
||||
f1.get();
|
||||
int status = test::run(argc, argv);
|
||||
|
||||
// Ask the event loop to shutdown and wait
|
||||
app().getLoop()->queueInLoop([]() { app().quit(); });
|
||||
thr.join();
|
||||
return status;
|
||||
}
|
||||
Reference in New Issue
Block a user