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instant-epp
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Initialize buffer upfront to avoid unnecessary copies

This commit is contained in:
Dirkjan Ochtman 2021-12-01 13:31:34 +01:00 committed by masalachai
parent 59151df029
commit 48ec1e03ce
1 changed files with 2 additions and 5 deletions
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7
epp-client/src/connection/registry.rs
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@ -65,15 +65,12 @@ impl EppConnection {
let message_size = buf_size - 4; let message_size = buf_size - 4;
debug!("{}: Response buffer size: {}", self.registry, message_size); debug!("{}: Response buffer size: {}", self.registry, message_size);
let mut buf = Vec::with_capacity(4096); let mut buf = vec![0; message_size];
let mut read_buf = vec![0u8; 4096];
let mut read_size: usize = 0; let mut read_size: usize = 0;
loop { loop {
let read = self.stream.read(&mut read_buf).await?; let read = self.stream.read(&mut buf[read_size..]).await?;
debug!("{}: Read: {} bytes", self.registry, read); debug!("{}: Read: {} bytes", self.registry, read);
buf.extend_from_slice(&read_buf[0..read]);
read_size += read; read_size += read;
debug!("{}: Total read: {} bytes", self.registry, read_size); debug!("{}: Total read: {} bytes", self.registry, read_size);