Go中的Google App Engine自定义IP端口

I want to create a web app on GAE in Go and I need it to listen to a custom port. How do I set it up? I tried to use http.ListenAndServe(":12345", nil) in the sandbox, but got this in my console:

WARNING  2011-10-07 20:01:01,252 urlfetch_stub.py:108] No ssl package found. urlfetch 

will not be able to validate SSL certificates.
INFO     2011-10-07 20:01:01,847 appengine_rpc.py:159] Server: appengine.google.com
INFO     2011-10-07 20:01:01,855 appcfg.py:463] Checking for updates to the SDK.
INFO     2011-10-07 20:01:04,625 appcfg.py:480] The SDK is up to date.
WARNING  2011-10-07 20:01:04,625 datastore_file_stub.py:512] Could not read datastore data from /var/folders/e0/e0U5NtMXFHOB6jVwkVhsnE+++TM/-Tmp-/dev_appserver.datastore
INFO     2011-10-07 20:01:04,627 rdbms_sqlite.py:58] Connecting to SQLite database '' with file '/var/folders/e0/e0U5NtMXFHOB6jVwkVhsnE+++TM/-Tmp-/dev_appserver.rdbms'
WARNING  2011-10-07 20:01:04,633 dev_appserver.py:4748] Could not initialize images API; you are likely missing the Python "PIL" module. ImportError: No module named _imaging
INFO     2011-10-07 20:01:04,641 dev_appserver_multiprocess.py:637] Running application tpbitblock on port 8080: http://localhost:8080
INFO     2011-10-07 20:01:08,448 __init__.py:365] building _go_app
INFO     2011-10-07 20:01:11,105 __init__.py:351] running _go_app
throw: init rescheduling

runtime.throw+0x40 /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/runtime.c:102
    runtime.throw(0x278c7f, 0xdc73)
schedule+0x3e /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/proc.c:535
    schedule(0x10803000, 0x10803000)
runtime.mcall+0x3a /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/386/asm.s:174
    runtime.mcall(0x10803000, 0x0)

goroutine 2 [1]:
net.*pollServer¬∑Run /private/tmp/appengine/google_appengine/goroot/src/pkg/net/fd.go:213
    net.*pollServer¬∑Run(0x10801c90, 0x0)
runtime.goexit /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/proc.c:178
    runtime.goexit()
----- goroutine created by -----
net.newPollServer+0x2dd /private/tmp/appengine/google_appengine/goroot/src/pkg/net/newpollserver.go:39

goroutine 1 [4]:
runtime.gosched+0x4d /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/proc.c:603
    runtime.gosched()
runtime.chanrecv+0x14d /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/chan.c:361
    runtime.chanrecv(0x1081d900, 0x30800e6c, 0x0, 0x0, 0x0, ...)
runtime.chanrecv1+0x3f /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/chan.c:424
    runtime.chanrecv1(0x1081d900, 0x1081e580)
net.*pollServer¬∑WaitRead+0x47 /private/tmp/appengine/google_appengine/goroot/src/pkg/net/fd.go:255
    net.*pollServer¬∑WaitRead(0x10801c90, 0x1081e580, 0x0)
net.*netFD¬∑accept+0x2ae /private/tmp/appengine/google_appengine/goroot/src/pkg/net/fd.go:605
    net.*netFD¬∑accept(0x1081e580, 0x45716, 0x0, 0x0, 0x0, ...)
net.*TCPListener¬∑AcceptTCP+0x53 /private/tmp/appengine/google_appengine/goroot/src/pkg/net/tcpsock.go:272
    net.*TCPListener¬∑AcceptTCP(0x108008b8, 0x30800f00, 0x0, 0x0)
net.*TCPListener¬∑Accept+0x36 /private/tmp/appengine/google_appengine/goroot/src/pkg/net/tcpsock.go:282
    net.*TCPListener¬∑Accept(0x108008b8, 0x0, 0x0, 0x0, 0x0, ...)
http.*Server¬∑Serve+0x96 /private/tmp/appengine/google_appengine/goroot/src/pkg/http/server.go:868
    http.*Server¬∑Serve(0x10839d20, 0x10839e20, 0x108008b8, 0x0, 0x0, ...)
http.*Server¬∑ListenAndServe+0x9c /private/tmp/appengine/google_appengine/goroot/src/pkg/http/server.go:855
    http.*Server¬∑ListenAndServe(0x10839d20, 0x10839d20, 0x406)
http.ListenAndServe+0x52 /private/tmp/appengine/google_appengine/goroot/src/pkg/http/server.go:920
    http.ListenAndServe(0x155640, 0x6, 0x0, 0x0, 0x0, ...)
BitBlock.init¬∑1+0x174 BitBlock/BitBlock.go:43
    BitBlock.init¬∑1()
BitBlock.init+0x70 BitBlock/BitBlock.go:0
    BitBlock.init()
main.init+0x39 _go_main.go:0
    main.init()
runtime.mainstart+0x5 /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/386/asm.s:91
    runtime.mainstart()
runtime.goexit /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/proc.c:178
    runtime.goexit()
----- goroutine created by -----
_rt0_386+0xbf /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/386/asm.s:80
ERROR    2011-10-07 20:01:12,196 dev_appserver.py:4200] Exception encountered handling request
Traceback (most recent call last):
  File "/Google App Engine/google/appengine/tools/dev_appserver.py", line 4143, in _HandleRequest
    self._Dispatch(dispatcher, self.rfile, outfile, env_dict)
  File "/Google App Engine/google/appengine/tools/dev_appserver.py", line 4049, in _Dispatch
    base_env_dict=env_dict)
  File "/Google App Engine/google/appengine/tools/dev_appserver.py", line 616, in Dispatch
    base_env_dict=base_env_dict)
  File "/Google App Engine/google/appengine/tools/dev_appserver.py", line 3120, in Dispatch
    self._module_dict)
  File "/Google App Engine/google/appengine/tools/dev_appserver.py", line 2972, in ExecuteCGI
    env, infile, outfile)
  File "/Google App Engine/google/appengine/ext/go/__init__.py", line 399, in execute_go_cgi
    GO_APP.make_and_run()
  File "/Google App Engine/google/appengine/ext/go/__init__.py", line 362, in make_and_run
    wait_until_go_app_ready(self.proc.pid)
  File "/Google App Engine/google/appengine/ext/go/__init__.py", line 285, in wait_until_go_app_ready
    raise Exception('unable to start ' + GO_APP_NAME)
Exception: unable to start _go_app
INFO     2011-10-07 20:01:12,242 dev_appserver.py:4247] "GET / HTTP/1.1" 500 -
INFO     2011-10-07 20:01:12,505 __init__.py:351] running _go_app
throw: init rescheduling

runtime.throw+0x40 /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/runtime.c:102
    runtime.throw(0x278c7f, 0xdc73)
schedule+0x3e /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/proc.c:535
    schedule(0x10803000, 0x10803000)
runtime.mcall+0x3a /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/386/asm.s:174
    runtime.mcall(0x10803000, 0x0)

goroutine 2 [1]:
net.*pollServer¬∑Run /private/tmp/appengine/google_appengine/goroot/src/pkg/net/fd.go:213
    net.*pollServer¬∑Run(0x10801c90, 0x0)
runtime.goexit /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/proc.c:178
    runtime.goexit()
----- goroutine created by -----
net.newPollServer+0x2dd /private/tmp/appengine/google_appengine/goroot/src/pkg/net/newpollserver.go:39

goroutine 1 [4]:
runtime.gosched+0x4d /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/proc.c:603
    runtime.gosched()
runtime.chanrecv+0x14d /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/chan.c:361
    runtime.chanrecv(0x1081d900, 0x30800e6c, 0x0, 0x0, 0x0, ...)
runtime.chanrecv1+0x3f /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/chan.c:424
    runtime.chanrecv1(0x1081d900, 0x1081e580)
net.*pollServer¬∑WaitRead+0x47 /private/tmp/appengine/google_appengine/goroot/src/pkg/net/fd.go:255
    net.*pollServer¬∑WaitRead(0x10801c90, 0x1081e580, 0x0)
net.*netFD¬∑accept+0x2ae /private/tmp/appengine/google_appengine/goroot/src/pkg/net/fd.go:605
    net.*netFD¬∑accept(0x1081e580, 0x45716, 0x0, 0x0, 0x0, ...)
net.*TCPListener¬∑AcceptTCP+0x53 /private/tmp/appengine/google_appengine/goroot/src/pkg/net/tcpsock.go:272
    net.*TCPListener¬∑AcceptTCP(0x108008b8, 0x30800f00, 0x0, 0x0)
net.*TCPListener¬∑Accept+0x36 /private/tmp/appengine/google_appengine/goroot/src/pkg/net/tcpsock.go:282
    net.*TCPListener¬∑Accept(0x108008b8, 0x0, 0x0, 0x0, 0x0, ...)
http.*Server¬∑Serve+0x96 /private/tmp/appengine/google_appengine/goroot/src/pkg/http/server.go:868
    http.*Server¬∑Serve(0x10839d20, 0x10839e20, 0x108008b8, 0x0, 0x0, ...)
http.*Server¬∑ListenAndServe+0x9c /private/tmp/appengine/google_appengine/goroot/src/pkg/http/server.go:855
    http.*Server¬∑ListenAndServe(0x10839d20, 0x10839d20, 0x406)
http.ListenAndServe+0x52 /private/tmp/appengine/google_appengine/goroot/src/pkg/http/server.go:920
    http.ListenAndServe(0x155640, 0x6, 0x0, 0x0, 0x0, ...)
BitBlock.init¬∑1+0x174 BitBlock/BitBlock.go:43
    BitBlock.init¬∑1()
BitBlock.init+0x70 BitBlock/BitBlock.go:0
    BitBlock.init()
main.init+0x39 _go_main.go:0
    main.init()
runtime.mainstart+0x5 /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/386/asm.s:91
    runtime.mainstart()
runtime.goexit /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/proc.c:178
    runtime.goexit()
----- goroutine created by -----
_rt0_386+0xbf /private/tmp/appengine/google_appengine/goroot/src/pkg/runtime/386/asm.s:80
ERROR    2011-10-07 20:01:13,530 dev_appserver.py:4200] Exception encountered handling request
Traceback (most recent call last):
  File "/Google App Engine/google/appengine/tools/dev_appserver.py", line 4143, in _HandleRequest
    self._Dispatch(dispatcher, self.rfile, outfile, env_dict)
  File "/Google App Engine/google/appengine/tools/dev_appserver.py", line 4049, in _Dispatch
    base_env_dict=env_dict)
  File "/Google App Engine/google/appengine/tools/dev_appserver.py", line 616, in Dispatch
    base_env_dict=base_env_dict)
  File "/Google App Engine/google/appengine/tools/dev_appserver.py", line 3120, in Dispatch
    self._module_dict)
  File "/Google App Engine/google/appengine/tools/dev_appserver.py", line 2972, in ExecuteCGI
    env, infile, outfile)
  File "/Google App Engine/google/appengine/ext/go/__init__.py", line 399, in execute_go_cgi
    GO_APP.make_and_run()
  File "/Google App Engine/google/appengine/ext/go/__init__.py", line 362, in make_and_run
    wait_until_go_app_ready(self.proc.pid)
  File "/Google App Engine/google/appengine/ext/go/__init__.py", line 285, in wait_until_go_app_ready
    raise Exception('unable to start ' + GO_APP_NAME)
Exception: unable to start _go_app
INFO     2011-10-07 20:01:13,531 dev_appserver.py:4247] "GET /favicon.ico HTTP/1.1" 500 -

写回答
好问题 0 提建议
追加酬金
关注问题
分享
邀请回答
编辑收藏删除结题
收藏举报

2条回答默认最新

关注

码龄粉丝数原力等级 --

被采纳

被点赞

采纳率
dsjuimtq920056 2011-10-07 20:40
关注
You can't do that. App Engine doesn't allow custom http ports. App Engine environment is heavily sandboxed and not everything that you can do in pure Go (or Java or Python) is available in their respective App Engine environments.

From http://code.google.com/appengine/docs/go/overview.html:

As with the Java and Python environments, not all the standard library's functionality is available inside the sandbox. For example, attempts to open a socket or write to a file will return an os.EINVAL error.

Go apps run inside a secure "sandbox" environment with a reduced set of libraries. For instance, an app cannot write data to the local file system or make arbitrary network connections. Instead, apps use scalable services provided by App Engine to store data and communicate over the Internet.

本回答被题主选为最佳回答 , 对您是否有帮助呢?

解决无用
评论打赏
分享
举报

评论

按下Enter换行，Ctrl+Enter发表内容

查看更多回答(1条)

报告相同问题？

关注问题

Go中的Google App Engine自定义IP端口 http
2011-10-07 20:06

回答 2 已采纳 You can't do that. App Engine doesn't allow custom http ports. App Engine environment is heavily s
在Google App Engine环境中托管的Golang网络应用出现错误；应用前端BigQuery
2017-07-21 04:05

回答 1 已采纳 Solution: 1) Remove the "context" import 2) Import "google.golang.org/appengine"; see [http
Google App Engine Go 1.11应用程序无法访问Google Spreadsheets
2018-12-11 22:03

回答 1 已采纳 I've ran into this before as well with App Engine to G Suite integrations. You need to use a servi
网络安全学习中的工具
2020-12-06 20:20

该吃吃该喝喝爱谁谁的博客系统管理员可以利用nmap来探测工作环境中未经批准使用的服务器，但是黑客会利用nmap来搜集目标电脑的网络设定，从而计划攻击的方法。其基本功能有三个，一是探测一组主机是否在线；其次是扫描主机端口，嗅探所...
Google App Engine上的Golang App调用Python脚本 python
2019-07-28 13:29

回答 1 已采纳 I don't think you'll find good support for Python in the Go runtime, or vice versa. Your best be
如何在Golang中将Bundle用于Google App Engine或引用自定义依赖项
2016-03-24 09:26

回答 1 已采纳 I actually figured it out the issue has to do with Assigning $GOPATH before you run the upload to
Google App Engine Golang-如何获取用户的IP地址？
2013-06-20 19:19

回答 4 已采纳 inside your handler function call r.RemoteAddr to receive ip:port like this: func renderIndexPag
go-zero入门
2023-04-19 13:26

苏叶新城的博客 go-zero 是一个集成了各种工程实践的 web 和 rpc 框架。通过弹性设计保障了大并发服务端的稳定性，经受了充分的实战检验。go-zero 包含极简的 API 定义和生成工具 goctl，可以根据定义的 api 文件一键生成 Go, iOS, ...
由于版本google.golang.org/appengine已过时，如何导入Golang Appengine的github版本？ [重复]
2017-05-01 17:04

回答 1 已采纳 Copy the files from $GOPATH/src/github.com/golang/appengine to $GOPATH/src/google.golang.org/appen
在Google Cloud Build上部署Golang AppEngine会生成无限的版本 docker
2019-01-30 10:11

回答 3 已采纳 So this turned out to be an issue with how Google Cloud Build handles an encounter with the config
如何使用Go从Google App Engine中的模型中删除字段？
2015-09-08 12:17

回答 1 已采纳 In order to remove a property from a saved entity, you have to load it first, and save it again wi
go语言教程哪里有？go 语言优秀开源项目汇总
2019-04-11 16:04

肖晓晓的博客网络工具 Web工具 Web框架区块链技术其它监控系统项目简介 OpenFalcon OpenFalcon是一款小米开源的监控系统。功能：数据采集免配置：agent自发现、支持Plugin、主动推送模式; 容量水平扩展：生产环境...
如何使用这些包“ google.golang.org/appengine/mail”在Go中上传附件 database
2018-08-09 11:36

回答 1 已采纳 You just need to change it to msg := &mail.Message{ Sender: "kasireddy002@gmail.com", To:
go-zero微服务框架
2023-06-14 17:37

林书笑忘书的博客 Go-Zero 是一个基于 Golang 的微服务框架，可以帮助开发者快速、高效地构建高性能、高可用的分布式应用系统。RPC 框架和 API 网关，支持多种协议和格式，如 gRPC、HTTP、JSON、Thrift 等；支持微服务通讯和服务治理...
Docker 学习笔记 - 进阶四 Docker网络和 Docker compose
2022-05-09 23:57

BogerPeng的博客 4.4.3.4.1 案例 4.4.3.5 自定义网络 4.4.3.5.1 不用自定义网络之前 4.4.3.5.2 使用自定义网络之后 4.4.3.5.3 结论 4.5 Docker平台架构图解 4.5.1 整体说明 4.5.2 整体架构图 5. Docker compose 容器编排 5.1 是什么 ...
没有解决我的问题, 去提问

悬赏问题

¥15 stata安慰剂检验作图但是真实值不出现在图上
¥15 c程序不知道为什么得不到结果
¥40 复杂的限制性的商函数处理
¥15 程序不包含适用于入口点的静态Main方法
¥15 素材场景中光线烘焙后灯光失效
¥15 请教一下各位，为什么我这个没有实现模拟点击
¥15 执行 virtuoso 命令后，界面没有，cadence 启动不起来
¥50 comfyui下连接animatediff节点生成视频质量非常差的原因
¥20 有关区间dp的问题求解
¥15 多电路系统共用电源的串扰问题

Go中的Google App Engine自定义IP端口

2条回答 默认 最新

悬赏问题

2条回答默认最新