first draft of silencing 404 errors
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3306c030e1
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@ -21,6 +21,9 @@ extern crate staticfile;
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#[cfg(feature = "serve")]
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extern crate ws;
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#[cfg(feature = "serve")]
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use iron::{Iron, AfterMiddleware, IronResult, IronError, Request, Response, status, Set, Chain};
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use std::env;
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use std::error::Error;
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use std::ffi::OsStr;
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@ -233,6 +236,18 @@ fn watch(args: &ArgMatches) -> Result<(), Box<Error>> {
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Ok(())
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}
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#[cfg(feature = "serve")]
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struct ErrorRecover;
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#[cfg(feature = "serve")]
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impl AfterMiddleware for ErrorRecover {
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fn catch(&self, _: &mut Request, err: IronError) -> IronResult<Response> {
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match err.response.status {
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Some(_) => Ok(err.response.set(status::NotFound)),
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_ => Err(err)
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}
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}
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}
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// Watch command implementation
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#[cfg(feature = "serve")]
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@ -286,9 +301,9 @@ fn serve(args: &ArgMatches) -> Result<(), Box<Error>> {
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book.build()?;
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let staticfile = staticfile::Static::new(book.get_destination().expect("destination is present, checked before"));
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let iron = iron::Iron::new(staticfile);
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let _iron = iron.http(&*address).unwrap();
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let mut chain = Chain::new(staticfile::Static::new(book.get_destination().expect("destination is present, checked before")));
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chain.link_after(ErrorRecover);
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let _iron = Iron::new(chain).http(&*address).unwrap();
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let ws_server = ws::WebSocket::new(|_| |_| Ok(())).unwrap();
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