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Faucet: Improve error handling

This commit is contained in:
Trent Nelson 2020-09-14 17:19:28 -06:00 committed by Trent Nelson
parent f50ed35c6d
commit af2262cbba
1 changed files with 3 additions and 3 deletions
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6
faucet/src/faucet.rs
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@ -211,7 +211,7 @@ pub fn request_airdrop_transaction(
// Read length of transaction // Read length of transaction
let mut buffer = [0; 2]; let mut buffer = [0; 2];
stream.read_exact(&mut buffer).map(|err| { stream.read_exact(&mut buffer).map_err(|err| {
info!( info!(
"request_airdrop_transaction: buffer length read_exact error: {:?}", "request_airdrop_transaction: buffer length read_exact error: {:?}",
err err
@ -219,7 +219,7 @@ pub fn request_airdrop_transaction(
Error::new(ErrorKind::Other, "Airdrop failed") Error::new(ErrorKind::Other, "Airdrop failed")
})?; })?;
let transaction_length = LittleEndian::read_u16(&buffer) as usize; let transaction_length = LittleEndian::read_u16(&buffer) as usize;
if transaction_length >= PACKET_DATA_SIZE { if transaction_length >= PACKET_DATA_SIZE || transaction_length == 0 {
return Err(Error::new( return Err(Error::new(
ErrorKind::Other, ErrorKind::Other,
format!( format!(
@ -293,7 +293,7 @@ pub fn run_faucet(
} }
Err(e) => { Err(e) => {
info!("Error in request: {:?}", e); info!("Error in request: {:?}", e);
Ok(Bytes::from(&b""[..])) Ok(Bytes::from(0u16.to_le_bytes().to_vec()))
} }
} }
}); });