From d47f3db75c58139cdcbca5cc63b17bf5db293b6a Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Sun, 10 Sep 2006 16:27:08 -0700 Subject: Prepare larger packet buffer for upload-pack protocol. The original side-band support added to the upload-pack protocol used the default 1000-byte packet length. The pkt-line format allows up to 64k, so prepare the receiver for the maximum size, and have the uploader and downloader negotiate if larger packet length is allowed. Signed-off-by: Junio C Hamano --- fetch-pack.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'fetch-pack.c') diff --git a/fetch-pack.c b/fetch-pack.c index 377feded1c..1b2d6ee20d 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -166,10 +166,11 @@ static int find_common(int fd[2], unsigned char *result_sha1, } if (!fetching) - packet_write(fd[1], "want %s%s%s%s\n", + packet_write(fd[1], "want %s%s%s%s%s\n", sha1_to_hex(remote), (multi_ack ? " multi_ack" : ""), - (use_sideband ? " side-band" : ""), + (use_sideband == 2 ? " side-band-64k" : ""), + (use_sideband == 1 ? " side-band" : ""), (use_thin_pack ? " thin-pack" : "")); else packet_write(fd[1], "want %s\n", sha1_to_hex(remote)); @@ -426,7 +427,12 @@ static int fetch_pack(int fd[2], int nr_match, char **match) fprintf(stderr, "Server supports multi_ack\n"); multi_ack = 1; } - if (server_supports("side-band")) { + if (server_supports("side-band-64k")) { + if (verbose) + fprintf(stderr, "Server supports side-band-64k\n"); + use_sideband = 2; + } + else if (server_supports("side-band")) { if (verbose) fprintf(stderr, "Server supports side-band\n"); use_sideband = 1; -- cgit v1.2.3