arm64架构的linux系统部署cat3.0时2280端口没有启动

[hillangle]

如题，想确认一下cat是否支持arm64架构的linux系统部署，目前的部署状态是cat服务可正常启动，但是由于链接不上2280，导致服务自动停止

[qmwu2000]

我没有试过，你自己可以查查错误日志，为什么系统侦听不了 2280 端口，正常情况下不应该有这个问题的。

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On Jul 26, 2024, at 10:57, hillangle ***@***.***> wrote: 如题，想确认一下cat是否支持arm64架构的linux系统部署，目前的部署状态是cat服务可正常启动，但是由于链接不上2280，导致服务自动停止 — Reply to this email directly, view it on GitHub <#2342>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AASQE77OGGYCS7RYZIMKKJ3ZOG3JHAVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43ASLTON2WKOZSGQZTCMZRGI2DCOI>. You are receiving this because you are subscribed to this thread.

[hillangle]

我没有试过，你自己可以查查错误日志，为什么系统侦听不了 2280 端口，正常情况下不应该有这个问题的。
…
On Jul 26, 2024, at 10:57, hillangle @.***> wrote: 如题，想确认一下cat是否支持arm64架构的linux系统部署，目前的部署状态是cat服务可正常启动，但是由于链接不上2280，导致服务自动停止 — Reply to this email directly, view it on GitHub <#2342>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AASQE77OGGYCS7RYZIMKKJ3ZOG3JHAVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43ASLTON2WKOZSGQZTCMZRGI2DCOI. You are receiving this because you are subscribed to this thread.

问题是没有看到任何报错，只有提示服务连接不成功

[qmwu2000]

看起来好像是 server 还没有绑定好端口，channel manager 就去连接了而不成功。后面应该还有重试逻辑吧？除非 server 一直没有绑定成功

…

On Jul 26, 2024, at 11:30, hillangle ***@***.***> wrote: 我没有试过，你自己可以查查错误日志，为什么系统侦听不了 2280 端口，正常情况下不应该有这个问题的。 … <x-msg://9/#> On Jul 26, 2024, at 10:57, hillangle @.***> wrote: 如题，想确认一下cat是否支持arm64架构的linux系统部署，目前的部署状态是cat服务可正常启动，但是由于链接不上2280，导致服务自动停止 — Reply to this email directly, view it on GitHub <#2342 <#2342>>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AASQE77OGGYCS7RYZIMKKJ3ZOG3JHAVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43ASLTON2WKOZSGQZTCMZRGI2DCOI. You are receiving this because you are subscribed to this thread. 问题是没有看到任何报错，只有提示服务连接不成功 image.png (view on web) <https://github.com/user-attachments/assets/38fd82ed-cc94-4802-bc96-6e2fc8fe1b83> — Reply to this email directly, view it on GitHub <#2342 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AASQE76BKJLLUZ77LXPZ37TZOG7ERAVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDENJRHA4TGOBTGY>. You are receiving this because you commented.

[hillangle]

看起来好像是 server 还没有绑定好端口，channel manager 就去连接了而不成功。后面应该还有重试逻辑吧？除非 server 一直没有绑定成功
…
On Jul 26, 2024, at 11:30, hillangle @.> wrote: 我没有试过，你自己可以查查错误日志，为什么系统侦听不了 2280 端口，正常情况下不应该有这个问题的。 … x-msg://9/# On Jul 26, 2024, at 10:57, hillangle @.> wrote: 如题，想确认一下cat是否支持arm64架构的linux系统部署，目前的部署状态是cat服务可正常启动，但是由于链接不上2280，导致服务自动停止 — Reply to this email directly, view it on GitHub <#2342 <#2342>>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AASQE77OGGYCS7RYZIMKKJ3ZOG3JHAVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43ASLTON2WKOZSGQZTCMZRGI2DCOI. You are receiving this because you are subscribed to this thread. 问题是没有看到任何报错，只有提示服务连接不成功 image.png (view on web) https://github.com/user-attachments/assets/38fd82ed-cc94-4802-bc96-6e2fc8fe1b83 — Reply to this email directly, view it on GitHub <#2342 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AASQE76BKJLLUZ77LXPZ37TZOG7ERAVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDENJRHA4TGOBTGY. You are receiving this because you commented.

server绑定端口在哪里配置？我在appdata文件夹里的server.xml里面配置了remote-servers

18003是cat的服务端口，是指这里么？

[qmwu2000]

Server 默认会自动绑定到 2280 端口，IP 地址是自动探测的。有一种可能是探测的 IP 地址不对引起了。 你可以用命令 'netstat -na | grep LISTEN | grep 2280’ 看看，到底CAT 绑定到了哪个 IP 地址。

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On Jul 26, 2024, at 11:58, hillangle ***@***.***> wrote: 看起来好像是 server 还没有绑定好端口，channel manager 就去连接了而不成功。后面应该还有重试逻辑吧？除非 server 一直没有绑定成功 … <x-msg://10/#> On Jul 26, 2024, at 11:30, hillangle @.> wrote: 我没有试过，你自己可以查查错误日志，为什么系统侦听不了 2280 端口，正常情况下不应该有这个问题的。 … x-msg://9/# On Jul 26, 2024, at 10:57, hillangle @.> wrote: 如题，想确认一下cat是否支持arm64架构的linux系统部署，目前的部署状态是cat服务可正常启动，但是由于链接不上2280，导致服务自动停止 — Reply to this email directly, view it on GitHub <#2342 <#2342> <#2342 <#2342>>>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AASQE77OGGYCS7RYZIMKKJ3ZOG3JHAVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43ASLTON2WKOZSGQZTCMZRGI2DCOI. You are receiving this because you are subscribed to this thread. 问题是没有看到任何报错，只有提示服务连接不成功 image.png (view on web) https://github.com/user-attachments/assets/38fd82ed-cc94-4802-bc96-6e2fc8fe1b83 — Reply to this email directly, view it on GitHub <#2342 (comment) <#2342 (comment)>>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AASQE76BKJLLUZ77LXPZ37TZOG7ERAVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDENJRHA4TGOBTGY. You are receiving this because you commented. server绑定端口在哪里配置？我在appdata文件夹里的server.xml里面配置了remote-servers image.png (view on web) <https://github.com/user-attachments/assets/d3919bf0-5a9b-4618-8e1e-a8d958c12bcf> 18003是cat的服务端口，是指这里么？ — Reply to this email directly, view it on GitHub <#2342 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AASQE75VDK7PU347WTQIOV3ZOHCN5AVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDENJRHEYTGMRSHE>. You are receiving this because you commented.

[hillangle]

Server 默认会自动绑定到 2280 端口，IP 地址是自动探测的。有一种可能是探测的 IP 地址不对引起了。 你可以用命令 'netstat -na | grep LISTEN | grep 2280’ 看看，到底CAT 绑定到了哪个 IP 地址。
…
On Jul 26, 2024, at 11:58, hillangle @.***> wrote: 看起来好像是 server 还没有绑定好端口，channel manager 就去连接了而不成功。后面应该还有重试逻辑吧？除非 server 一直没有绑定成功 … x-msg://10/# On Jul 26, 2024, at 11:30, hillangle @.> wrote: 我没有试过，你自己可以查查错误日志，为什么系统侦听不了 2280 端口，正常情况下不应该有这个问题的。 … x-msg://9/# On Jul 26, 2024, at 10:57, hillangle @.> wrote: 如题，想确认一下cat是否支持arm64架构的linux系统部署，目前的部署状态是cat服务可正常启动，但是由于链接不上2280，导致服务自动停止 — Reply to this email directly, view it on GitHub <#2342 <#2342> <#2342 <#2342>>>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AASQE77OGGYCS7RYZIMKKJ3ZOG3JHAVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43ASLTON2WKOZSGQZTCMZRGI2DCOI. You are receiving this because you are subscribed to this thread. 问题是没有看到任何报错，只有提示服务连接不成功 image.png (view on web) https://github.com/user-attachments/assets/38fd82ed-cc94-4802-bc96-6e2fc8fe1b83 — Reply to this email directly, view it on GitHub <#2342 (comment) <#2342 (comment)>>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AASQE76BKJLLUZ77LXPZ37TZOG7ERAVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDENJRHA4TGOBTGY. You are receiving this because you commented. server绑定端口在哪里配置？我在appdata文件夹里的server.xml里面配置了remote-servers image.png (view on web) https://github.com/user-attachments/assets/d3919bf0-5a9b-4618-8e1e-a8d958c12bcf 18003是cat的服务端口，是指这里么？ — Reply to this email directly, view it on GitHub <#2342 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AASQE75VDK7PU347WTQIOV3ZOHCN5AVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDENJRHEYTGMRSHE. You are receiving this because you commented.

我好像说漏了一个关键异常，我这边cat服务启动之后2280的端口就没有被占用，但是一直没找到2280端口的服务没有启动起来的原因

[qmwu2000]

最好是自己 debug 一下，才能了解到具体问题。

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On Jul 26, 2024, at 14:25, hillangle ***@***.***> wrote: Server 默认会自动绑定到 2280 端口，IP 地址是自动探测的。有一种可能是探测的 IP 地址不对引起了。 你可以用命令 'netstat -na | grep LISTEN | grep 2280’ 看看，到底CAT 绑定到了哪个 IP 地址。 … <x-msg://11/#> On Jul 26, 2024, at 11:58, hillangle @.***> wrote: 看起来好像是 server 还没有绑定好端口，channel manager 就去连接了而不成功。后面应该还有重试逻辑吧？除非 server 一直没有绑定成功 … x-msg://10/# On Jul 26, 2024, at 11:30, hillangle @.> wrote: 我没有试过，你自己可以查查错误日志，为什么系统侦听不了 2280 端口，正常情况下不应该有这个问题的。 … x-msg://9/# On Jul 26, 2024, at 10:57, hillangle @.> wrote: 如题，想确认一下cat是否支持arm64架构的linux系统部署，目前的部署状态是cat服务可正常启动，但是由于链接不上2280，导致服务自动停止 — Reply to this email directly, view it on GitHub <#2342 <#2342> <#2342 <#2342>> <#2342 <#2342> <#2342 <#2342>>>>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AASQE77OGGYCS7RYZIMKKJ3ZOG3JHAVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43ASLTON2WKOZSGQZTCMZRGI2DCOI. You are receiving this because you are subscribed to this thread. 问题是没有看到任何报错，只有提示服务连接不成功 image.png (view on web) https://github.com/user-attachments/assets/38fd82ed-cc94-4802-bc96-6e2fc8fe1b83 — Reply to this email directly, view it on GitHub <#2342 <#2342> (comment) <#2342 (comment) <#2342 (comment)>>>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AASQE76BKJLLUZ77LXPZ37TZOG7ERAVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDENJRHA4TGOBTGY. You are receiving this because you commented. server绑定端口在哪里配置？我在appdata文件夹里的server.xml里面配置了remote-servers image.png (view on web) https://github.com/user-attachments/assets/d3919bf0-5a9b-4618-8e1e-a8d958c12bcf 18003是cat的服务端口，是指这里么？ — Reply to this email directly, view it on GitHub <#2342 (comment) <#2342 (comment)>>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AASQE75VDK7PU347WTQIOV3ZOHCN5AVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDENJRHEYTGMRSHE. You are receiving this because you commented. 我好像说漏了一个关键异常，我这边cat服务启动之后2280的端口就没有被占用，但是一直没找到2280端口的服务没有启动起来的原因 — Reply to this email directly, view it on GitHub <#2342 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AASQE72FRV7R6GOHCJCRCYLZOHTW3AVCNFSM6AAAAABLPV4VTGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDENJSGA3DAOJQG4>. You are receiving this because you commented.

[jack-wqing]

如果你是mac[arm64] 我的场景
在mac系统[arm64]搭建的虚拟机部署Linux系统,然后搭建Cat集群
Cat中通过系统变量os.name来简单的判断是否为Linux开头，从而选择Netty中的NIO或Epoll模式；在mac[arm64]部署的Linux系统不支持Epoll所致端口2280起不来
解决:可以简单的修改com.dianping.cat.analysis.TcpSocketReceiver 中boolean linux = getOSMatches("Linux") || getOSMatches("LINUX");
这句代码的判断，手动选择Netty的IO模型