From 0181b600a6deb66a346dbcbe8300cf9e2467ebbb Mon Sep 17 00:00:00 2001 From: Denton Liu Date: Tue, 19 May 2020 06:53:59 -0400 Subject: pkt-line: define PACKET_READ_RESPONSE_END In a future commit, we will use PACKET_READ_RESPONSE_END to separate messages proxied by remote-curl. To prepare for this, add the PACKET_READ_RESPONSE_END enum value. In switch statements that need a case added, die() or BUG() when a PACKET_READ_RESPONSE_END is unexpected. Otherwise, mirror how PACKET_READ_DELIM is implemented (especially in cases where packets are being forwarded). Signed-off-by: Denton Liu Signed-off-by: Junio C Hamano --- pkt-line.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'pkt-line.c') diff --git a/pkt-line.c b/pkt-line.c index 3beab1dc6b..8f9bc68ee2 100644 --- a/pkt-line.c +++ b/pkt-line.c @@ -99,6 +99,13 @@ void packet_delim(int fd) die_errno(_("unable to write delim packet")); } +void packet_response_end(int fd) +{ + packet_trace("0002", 4, 1); + if (write_in_full(fd, "0002", 4) < 0) + die_errno(_("unable to write stateless separator packet")); +} + int packet_flush_gently(int fd) { packet_trace("0000", 4, 1); @@ -337,6 +344,10 @@ enum packet_read_status packet_read_with_status(int fd, char **src_buffer, packet_trace("0001", 4, 0); *pktlen = 0; return PACKET_READ_DELIM; + } else if (len == 2) { + packet_trace("0002", 4, 0); + *pktlen = 0; + return PACKET_READ_RESPONSE_END; } else if (len < 4) { die(_("protocol error: bad line length %d"), len); } -- cgit v1.2.3