lsp: slightly refactor header parsing, add more logging

pull/676/head
Blaž Hrastnik 3 years ago
parent d6a9c2c0f6
commit 7eff905680

@ -1,7 +1,7 @@
use crate::Result;
use anyhow::Context;
use anyhow::{anyhow, Context};
use jsonrpc_core as jsonrpc;
use log::{error, info};
use log::{debug, error, info};
use serde::{Deserialize, Serialize};
use serde_json::Value;
use std::collections::HashMap;
@ -83,20 +83,16 @@ impl Transport {
break;
}
let mut parts = header.split(": ");
debug!("<- header {}", header);
match (parts.next(), parts.next(), parts.next()) {
(Some("Content-Length"), Some(value), None) => {
let parts = header.split_once(": ");
match parts {
Some(("Content-Length", value)) => {
content_length = Some(value.parse().context("invalid content length")?);
}
(Some(_), Some(_), None) => {}
_ => {
return Err(std::io::Error::new(
std::io::ErrorKind::Other,
"Failed to parse header",
)
.into());
}
Some((_, _)) => {}
None => return Err(anyhow!("Failed to parse header: {:?}", header).into()),
}
}

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