When the proxy is set, it will cause crash.

[youncyb]

Describe the bug
When the proxy is set, it will cause crash.

To Reproduce
Steps to reproduce the behavior:

1. set proxy: 127.0.0.1 1086, it's clash's mixed proxy.
2. import opml from local file, then click import button.
3. crash!!! unexpceted exit.
4. See error:

no LETTURA_ENV
request channel https://wechat2rss.xlab.app/feed/4ebcb3d5a0bdb5fada48eb901a77910f8cbef585.xml
ERROR: reqwest::Error { kind: Request, url: Url { scheme: "https", cannot_be_a_base: false, username: "", password: None, host: Some(Domain("wechat2rss.xlab.app")), port: None, path: "/feed/373e03599246ef117e24c9ca900acfe168601a81.xml", query: None, fragment: None }, source: hyper::Error(Connect, "socks connect error: Proxy server unreachable") }
URL: "https://wechat2rss.xlab.app/feed/373e03599246ef117e24c9ca900acfe168601a81.xml"
-2->"/Users/xxxx/.lettura/lettura.toml"
ERROR: reqwest::Error { kind: Request, url: Url { scheme: "https", cannot_be_a_base: false, username: "", password: None, host: Some(Domain("wechat2rss.xlab.app")), port: None, path: "/feed/923c0e2f33b6d39c8a826a90f185725f0edb10e8.xml", query: None, fragment: None }, source: hyper::Error(Connect, "socks connect error: Proxy server unreachable") }
thread 'mainURL: "https://wechat2rss.xlab.app/feed/923c0e2f33b6d39c8a826a90f185725f0edb10e8.xml"
' panicked at 'Error connecting to /Users/xxxx/.lettura/lettura.db: BadConnection("Unable to open the database file")-2->"/Users/xxxx/.lettura/lettura.toml"
', src/db.rs:30:10
request channel https://wechat2rss.xlab.app/feed/311c02e5c56e5c0bcdf41924909407ed2d569d2a.xml
stack backtrace:
URL: "https://wechat2rss.xlab.app/feed/aa202e8b44eec0847ad9ab2bece74addfede9894.xml"
URL: "https://wechat2rss.xlab.app/feed/9f7e55c77c8eaf5f2adb43289de4fe194f7d34e5.xml"
request channel https://wechat2rss.xlab.app/feed/7419897e85fdd038ed2f390a5859b730657ec7ff.xml
ERROR: reqwest::Error { kind: Request, url: Url { scheme: "https", cannot_be_a_base: false, username: "", password: None, host: Some(Domain("wechat2rss.xlab.app")), port: None, path: "/feed/68a725789c8e9fc3e3f05813880df328f1880fcb.xml", query: None, fragment: None }, source: hyper::Error(Connect, "socks connect error: Proxy server unreachable") }
URL: "https://wechat2rss.xlab.app/feed/68a725789c8e9fc3e3f05813880df328f1880fcb.xml"
-2->"/Users/xxxx/.lettura/lettura.toml"
request channel https://wechat2rss.xlab.app/feed/0db50f315edb5c0af041413fc89note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
e3d4d80a91fdd.xml

Desktop (please complete the following information):

• OS: macos 13.4.1 intel
• Version v0.1.8, the newest.

[zhanglun]

Please check your port settings are correct 127.0.0.1:$your_port
and cloud you share your opml file in this issue for testing?

[katresars]

👻👻👻👻

[youncyb]

@zhanglun

1. I tested this proxy is no problem

{
  "ip": "5x.x.x.x",
  "hostname": "ipx.x.x.x.xnet",
  "city": "Singapore",
  "region": "Singapore",
  "country": "SG",
  "loc": "1.2897,103.8501",
  "org": "AS16276 OVH SAS",
  "postal": "018989",
  "timezone": "Asia/Singapore",
  "readme": "https://ipinfo.io/missingauth"
}

more details about proxy setting problem:

[2023-08-30][03:22:54][DEBUG][reqwest::connect] proxy(socks5h://127.0.0.1:1086) intercepts 'https://wechat2rss.xlab.app/'
[2023-08-30][03:22:54][DEBUG][reqwest::connect] starting new connection: https://wechat2rss.xlab.app/
[2023-08-30][03:22:54][DEBUG][reqwest::connect] starting new connection: https://wechat2rss.xlab.app/
ERROR: reqwest::Error { kind: Request, url: Url { scheme: "https", cannot_be_a_base: false, username: "", password: None, host: Some(Domain("wechat2rss.xlab.app")), port: None, path: "/feed/d2b0dc03acc579a8a9c7aa45bf1f531ed5563f59.xml", query: None, fragment: None }, source: hyper::Error(Connect, "socks connect error: Proxy server unreachable") }

proxychains, socks5:127.0.0.1:1086

3. the opml file is :
   tuisong.opml.zip

[youncyb]

it fixed in v0.1.9-1 ?

[zhanglun]

it fixed in v0.1.9-1 ?

it‘s not fixed, I can't reproduce right now