rename MAX_COALESCE_CHANNEL_SIZE to DEFAULT_MAX_COALESCE_CHANNEL_SIZE

Author: lijunwangs

streamer/src/quic.rs

@@ -47,7 +47,7 @@ pub struct SpawnServerResult {
 }
 
 /// Controls the the channel size for the PacketBatch coalesce
-pub(crate) const MAX_COALESCE_CHANNEL_SIZE: usize = 10_000_000;
+pub(crate) const DEFAULT_MAX_COALESCE_CHANNEL_SIZE: usize = 10_000_000;
 
 /// Returns default server configuration along with its PEM certificate chain.
 #[allow(clippy::field_reassign_with_default)] // https://github.com/rust-lang/rust-clippy/issues/6527
@@ -589,7 +589,7 @@ impl Default for QuicServerParams {
             max_connections_per_ipaddr_per_min: DEFAULT_MAX_CONNECTIONS_PER_IPADDR_PER_MINUTE,
             wait_for_chunk_timeout: DEFAULT_WAIT_FOR_CHUNK_TIMEOUT,
             coalesce: DEFAULT_TPU_COALESCE,
-            coalesce_channel_size: MAX_COALESCE_CHANNEL_SIZE,
+            coalesce_channel_size: DEFAULT_MAX_COALESCE_CHANNEL_SIZE,
         }
     }
 }