From 91027168f9152c132bf687d2593e260a37566d53 Mon Sep 17 00:00:00 2001 From: orignal Date: Mon, 11 Aug 2025 13:14:55 -0400 Subject: [PATCH] correct max UDP buffer size for openbsd --- libi2pd/SSU2.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libi2pd/SSU2.h b/libi2pd/SSU2.h index b7214480..3be9f2d1 100644 --- a/libi2pd/SSU2.h +++ b/libi2pd/SSU2.h @@ -34,7 +34,11 @@ namespace transport const int SSU2_RESEND_CHECK_MORE_TIMEOUT_VARIANCE = 9; // in milliseconds const size_t SSU2_MAX_RESEND_PACKETS = 128; // packets to resend at the time const uint64_t SSU2_SOCKET_MIN_BUFFER_SIZE = 128 * 1024; +#if defined(__OpenBSD__) + const uint64_t SSU2_SOCKET_MAX_BUFFER_SIZE = 2 * 1024 * 1024; +#else const uint64_t SSU2_SOCKET_MAX_BUFFER_SIZE = 4 * 1024 * 1024; +#endif const size_t SSU2_MAX_NUM_INTRODUCERS = 3; const size_t SSU2_MIN_RECEIVED_PACKET_SIZE = 40; // 16 byte short header + 8 byte minimum payload + 16 byte MAC const size_t SSU2_MAX_RECEIVED_QUEUE_SIZE = 2500; // in packets