Fix lightning-net-tokio sometimes dropping messages

diff --git a/lightning-net-tokio/src/lib.rs b/lightning-net-tokio/src/lib.rs
index 1aa2cc25a13cc0772ee2e958da66aca602ce0eb4..be41a2401244f0bff743e44b9e7ec26482d95227 100644 (file)
--- a/lightning-net-tokio/src/lib.rs
+++ b/lightning-net-tokio/src/lib.rs
@@ -502,6 +502,9 @@ impl peer_handler::SocketDescriptor for SocketDescriptor {
                                                        written_len += res;
                                                        if written_len == data.len() { return written_len; }
                                                },
+                                               Err(ref e) if e.kind() == std::io::ErrorKind::WouldBlock => {
+                                                       continue;
+                                               }
                                                Err(_) => return written_len,
                                        }
                                },