From 54326a6808a7026eef9d3a26f91f93b77f00a793 Mon Sep 17 00:00:00 2001 From: Gregory Maxwell Date: Sat, 11 Jun 2016 00:28:48 +0000 Subject: Increase maximum orphan size to 100,000 bytes. Although this increases node memory usage in the worst case by perhaps 30MB, the current behavior causes severe issues with dependent tx relay. --- src/main.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/main.cpp') diff --git a/src/main.cpp b/src/main.cpp index 6a2290bc0..d4ab32744 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -633,10 +633,10 @@ bool AddOrphanTx(const CTransaction& tx, NodeId peer) EXCLUSIVE_LOCKS_REQUIRED(c // large transaction with a missing parent then we assume // it will rebroadcast it later, after the parent transaction(s) // have been mined or received. - // 10,000 orphans, each of which is at most 5,000 bytes big is - // at most 500 megabytes of orphans: + // 100 orphans, each of which is at most 99,999 bytes big is + // at most 10 megabytes of orphans and somewhat more byprev index (in the worst case): unsigned int sz = tx.GetSerializeSize(SER_NETWORK, CTransaction::CURRENT_VERSION); - if (sz > 5000) + if (sz >= MAX_STANDARD_TX_SIZE) { LogPrint("mempool", "ignoring large orphan tx (size: %u, hash: %s)\n", sz, hash.ToString()); return false; -- cgit v1.2.3