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 <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Denton Liu
2020-05-19 06:53:59 -04:00
committed by Junio C Hamano
parent 74b082ad34
commit 0181b600a6
6 changed files with 23 additions and 0 deletions

View File

@ -127,6 +127,7 @@ enum protocol_version discover_version(struct packet_reader *reader)
die_initial_contact(0);
case PACKET_READ_FLUSH:
case PACKET_READ_DELIM:
case PACKET_READ_RESPONSE_END:
version = protocol_v0;
break;
case PACKET_READ_NORMAL:
@ -310,6 +311,7 @@ struct ref **get_remote_heads(struct packet_reader *reader,
state = EXPECTING_DONE;
break;
case PACKET_READ_DELIM:
case PACKET_READ_RESPONSE_END:
die(_("invalid packet"));
}