diff options
| -rw-r--r-- | src/core/mainloop/connection.c | 7 | ||||
| -rw-r--r-- | src/core/mainloop/connection.h | 5 | ||||
| -rw-r--r-- | src/feature/dircache/dircache.c | 10 |
3 files changed, 12 insertions, 10 deletions
diff --git a/src/core/mainloop/connection.c b/src/core/mainloop/connection.c index 6094f33e4d..2c075ba6be 100644 --- a/src/core/mainloop/connection.c +++ b/src/core/mainloop/connection.c @@ -3186,9 +3186,9 @@ connection_bucket_write_limit(connection_t *conn, time_t now) global_bucket_val, conn_bucket); } -/** Return 1 if the global write buckets are low enough that we +/** Return true iff the global write buckets are low enough that we * shouldn't send <b>attempt</b> bytes of low-priority directory stuff - * out to <b>conn</b>. Else return 0. + * out to <b>conn</b>. * Priority was 1 for v1 requests (directories and running-routers), * and 2 for v2 requests and later (statuses and descriptors). @@ -3206,7 +3206,8 @@ connection_bucket_write_limit(connection_t *conn, time_t now) * that's harder to quantify and harder to keep track of. */ int -global_write_bucket_low(connection_t *conn, size_t attempt, int priority) +connection_dir_is_global_write_low(connection_t *conn, size_t attempt, + int priority) { size_t smaller_bucket = MIN(token_bucket_rw_get_write(&global_bucket), diff --git a/src/core/mainloop/connection.h b/src/core/mainloop/connection.h index c93f1ef8e8..4f15c1dd6f 100644 --- a/src/core/mainloop/connection.h +++ b/src/core/mainloop/connection.h @@ -195,8 +195,9 @@ int retry_all_listeners(smartlist_t *new_conns, void connection_mark_all_noncontrol_listeners(void); void connection_mark_all_noncontrol_connections(void); -ssize_t connection_bucket_write_limit(connection_t *conn, time_t now); -int global_write_bucket_low(connection_t *conn, size_t attempt, int priority); +ssize_t connection_bucket_write_limit(struct connection_t *conn, time_t now); +int connection_dir_is_global_write_low(struct connection_t *conn, + size_t attempt, int priority); void connection_bucket_init(void); void connection_bucket_adjust(const or_options_t *options); void connection_bucket_refill_all(time_t now, diff --git a/src/feature/dircache/dircache.c b/src/feature/dircache/dircache.c index d4d0ad9939..266729cdd3 100644 --- a/src/feature/dircache/dircache.c +++ b/src/feature/dircache/dircache.c @@ -951,7 +951,7 @@ handle_get_current_consensus(dir_connection_t *conn, goto done; } - if (global_write_bucket_low(TO_CONN(conn), size_guess, 2)) { + if (connection_dir_is_global_write_low(TO_CONN(conn), size_guess, 2)) { log_debug(LD_DIRSERV, "Client asked for network status lists, but we've been " "writing too many bytes lately. Sending 503 Dir busy."); @@ -1060,7 +1060,7 @@ handle_get_status_vote(dir_connection_t *conn, const get_handler_args_t *args) } }); - if (global_write_bucket_low(TO_CONN(conn), estimated_len, 2)) { + if (connection_dir_is_global_write_low(TO_CONN(conn), estimated_len, 2)) { write_short_http_response(conn, 503, "Directory busy, try again later"); goto vote_done; } @@ -1119,7 +1119,7 @@ handle_get_microdesc(dir_connection_t *conn, const get_handler_args_t *args) write_short_http_response(conn, 404, "Not found"); goto done; } - if (global_write_bucket_low(TO_CONN(conn), size_guess, 2)) { + if (connection_dir_is_global_write_low(TO_CONN(conn), size_guess, 2)) { log_info(LD_DIRSERV, "Client asked for server descriptors, but we've been " "writing too many bytes lately. Sending 503 Dir busy."); @@ -1217,7 +1217,7 @@ handle_get_descriptor(dir_connection_t *conn, const get_handler_args_t *args) msg = "Not found"; write_short_http_response(conn, 404, msg); } else { - if (global_write_bucket_low(TO_CONN(conn), size_guess, 2)) { + if (connection_dir_is_global_write_low(TO_CONN(conn), size_guess, 2)) { log_info(LD_DIRSERV, "Client asked for server descriptors, but we've been " "writing too many bytes lately. Sending 503 Dir busy."); @@ -1313,7 +1313,7 @@ handle_get_keys(dir_connection_t *conn, const get_handler_args_t *args) SMARTLIST_FOREACH(certs, authority_cert_t *, c, len += c->cache_info.signed_descriptor_len); - if (global_write_bucket_low(TO_CONN(conn), + if (connection_dir_is_global_write_low(TO_CONN(conn), compress_method != NO_METHOD ? len/2 : len, 2)) { write_short_http_response(conn, 503, "Directory busy, try again later"); |