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ruanhaishen
RedisLabs Raft
Commits
94048d4a
Commit
94048d4a
authored
Nov 04, 2015
by
Willem Thiart
Browse files
Auto commit if num_nodes == 1
parent
9ebc6d71
Changes
2
Show whitespace changes
Inline
Side-by-side
src/raft_server.c
View file @
94048d4a
...
...
@@ -433,6 +433,10 @@ int raft_recv_entry(raft_server_t* me_, int node, msg_entry_t* e,
if
(
me
->
nodeid
!=
i
)
raft_send_appendentries
(
me_
,
i
);
/* if we're the only node, we can consider the entry committed */
if
(
1
==
me
->
num_nodes
)
me
->
commit_idx
=
raft_get_current_idx
(
me_
);
r
->
id
=
e
->
id
;
r
->
idx
=
raft_get_current_idx
(
me_
);
r
->
term
=
me
->
current_term
;
...
...
tests/test_server.c
View file @
94048d4a
...
...
@@ -324,6 +324,27 @@ void TestRaft_server_election_timeout_promotes_us_to_leader_if_there_is_only_1_n
CuAssertTrue(tc, 1 == raft_is_leader(r));
}
void TestRaft_server_recv_entry_auto_commits_if_we_are_the_only_node(CuTest * tc)
{
void *r = raft_new();
raft_add_node(r, (void*)1, 1);
raft_set_election_timeout(r, 1000);
raft_become_leader(r);
CuAssertTrue(tc, 0 == raft_get_commit_idx(r));
/* entry message */
msg_entry_t ety;
ety.id = 1;
ety.data.buf = "entry";
ety.data.len = strlen("entry");
/* receive entry */
msg_entry_response_t cr;
raft_recv_entry(r, 1, &ety, &cr);
CuAssertTrue(tc, 1 == raft_get_log_count(r));
CuAssertTrue(tc, 1 == raft_get_commit_idx(r));
}
void TestRaft_server_cfg_sets_num_nodes(CuTest * tc)
{
void *r = raft_new();
...
...
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