diff options
Diffstat (limited to 'src/or/or.h')
| -rw-r--r-- | src/or/or.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/or/or.h b/src/or/or.h index 6728b862b5..83bf8c8900 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -539,6 +539,8 @@ typedef enum { #define CIRCUIT_PURPOSE_IS_ESTABLISHED_REND(p) \ ((p) == CIRCUIT_PURPOSE_C_REND_JOINED || \ (p) == CIRCUIT_PURPOSE_S_REND_JOINED) +/** True iff the circuit_t c is actually an or_circuit_t */ +#define CIRCUIT_IS_ORCIRC(c) (((circuit_t *)(c))->magic == OR_CIRCUIT_MAGIC) /** How many circuits do we want simultaneously in-progress to handle * a given stream? */ @@ -814,6 +816,13 @@ typedef enum { /** Amount to increment a stream window when we get a stream SENDME. */ #define STREAMWINDOW_INCREMENT 50 +/** Maximum number of queued cells on a circuit for which we are the + * midpoint before we give up and kill it. This must be >= circwindow + * to avoid killing innocent circuits, and >= circwindow*2 to give + * leaky-pipe a chance for being useful someday. + */ +#define ORCIRC_MAX_MIDDLE_CELLS (21*(CIRCWINDOW_START_MAX)/10) + /* Cell commands. These values are defined in tor-spec.txt. */ #define CELL_PADDING 0 #define CELL_CREATE 1 |