[GH-ISSUE #1672] BBR会影响kcp功能？ #1322

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opened 2026-05-05 12:50:33 -06:00 by gitea-mirror · 1 comment

gitea-mirror commented

2026-05-05 12:50:33 -06:00

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Originally created by @roiwk on GitHub (Feb 22, 2020).
Original GitHub issue: https://github.com/fatedier/frp/issues/1672

Issue is only used for submiting bug report and documents typo. If there are same issues or answers can be found in documents, we will close it directly.
(为了节约时间，提高处理问题的效率，不按照格式填写的 issue 将会直接关闭。)
(请不要在 issue 评论中出现无意义的加1，我也是 等内容，将会被直接删除。)
(由于个人精力有限，和系统环境，网络环境等相关的求助问题请转至其他论坛或社交平台。)

Use the commands below to provide key information from your environment:
You do NOT have to include this information if this is a FEATURE REQUEST

What version of frp are you using (./frpc -v or ./frps -v)?
frpc 0.31.1
frps 0.31.1

What operating system and processor architecture are you using (go env)?
frpc win10
frps ubuntu18.04

Configures you used:
frpc.ini

[common]
server_addr = xxx
server_port = 8080
protocol = kcp
pool_count = 4
tcp_mux = true

...

frps.ini

[common]
bind_port = 8080
kcp_bind_port = 8080
max_pool_count = 5
tcp_mux = true

Steps to reproduce the issue:
1.
2.
3.

Describe the results you received:

i/o deadline reached

Describe the results you expected:

成功连接

Additional information you deem important (e.g. issue happens only occasionally):

server做了BBR加速

Can you point out what caused this issue (optional)

期间添加了BBR, 导致kcp连接报错。不用kcp即可成功

Originally created by @roiwk on GitHub (Feb 22, 2020). Original GitHub issue: https://github.com/fatedier/frp/issues/1672 Issue is only used for submiting bug report and documents typo. If there are same issues or answers can be found in documents, we will close it directly. (为了节约时间，提高处理问题的效率，不按照格式填写的 issue 将会直接关闭。) (请不要在 issue 评论中出现无意义的 **加1**，**我也是** 等内容，将会被直接删除。) (由于个人精力有限，和系统环境，网络环境等相关的求助问题请转至其他论坛或社交平台。) Use the commands below to provide key information from your environment: You do NOT have to include this information if this is a FEATURE REQUEST **What version of frp are you using (./frpc -v or ./frps -v)?** frpc 0.31.1 frps 0.31.1 **What operating system and processor architecture are you using (`go env`)?** frpc win10 frps ubuntu18.04 **Configures you used:** frpc.ini ``` [common] server_addr = xxx server_port = 8080 protocol = kcp pool_count = 4 tcp_mux = true ... ``` frps.ini ``` [common] bind_port = 8080 kcp_bind_port = 8080 max_pool_count = 5 tcp_mux = true ``` **Steps to reproduce the issue:** 1. 2. 3. **Describe the results you received:** `i/o deadline reached` **Describe the results you expected:** 成功连接 **Additional information you deem important (e.g. issue happens only occasionally):** server做了BBR加速 **Can you point out what caused this issue (optional)** 期间添加了BBR, 导致kcp连接报错。不用kcp即可成功