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-rw-r--r--src/config.hpp34
1 files changed, 19 insertions, 15 deletions
diff --git a/src/config.hpp b/src/config.hpp
index 2c0ac2d..1db3bb6 100644
--- a/src/config.hpp
+++ b/src/config.hpp
@@ -4,16 +4,16 @@
This file is part of 0MQ.
0MQ is free software; you can redistribute it and/or modify it under
- the terms of the Lesser GNU General Public License as published by
+ the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
0MQ is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- Lesser GNU General Public License for more details.
+ GNU Lesser General Public License for more details.
- You should have received a copy of the Lesser GNU General Public License
+ You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
@@ -27,19 +27,14 @@ namespace zmq
enum
{
- // Maximal number of OS threads that can own 0MQ sockets
- // at the same time.
- max_app_threads = 512,
+ // Maximum number of sockets that can be opened at the same time.
+ max_sockets = 512,
// Number of new messages in message pipe needed to trigger new memory
// allocation. Setting this parameter to 256 decreases the impact of
// memory allocation by approximately 99.6%
message_pipe_granularity = 256,
- // Number of signals that can be read by the signaler
- // using a single system call.
- signal_buffer_size = 8,
-
// Determines how often does socket poll for new commands when it
// still has unprocessed messages to handle. Thus, if it is set to 100,
// socket will process 100 inbound messages before doing the poll.
@@ -63,19 +58,28 @@ namespace zmq
// Maximal delta between high and low watermark.
max_wm_delta = 1024,
+ // Swap inteligently batches data for writing to disk. The size of
+ // the batch in bytes is specified by this option.
+ swap_block_size = 8192,
+
// Maximum number of events the I/O thread can process in one go.
max_io_events = 256,
- // Maximal wait time for a timer (milliseconds).
- max_timer_period = 100,
+ // Should initial connection attempts be delayed?
+ wait_before_connect = false,
// Maximal delay to process command in API thread (in CPU ticks).
// 3,000,000 ticks equals to 1 - 2 milliseconds on current CPUs.
+ // Note that delay is only applied when there is continuous stream of
+ // messages to process. If not so, commands are processed immediately.
max_command_delay = 3000000,
- // Maximal number of non-accepted connections that can be held by
- // TCP listener object.
- tcp_connection_backlog = 10,
+ // Low-precision clock precision in CPU ticks. 1ms. Value of 1000000
+ // should be OK for CPU frequencies above 1GHz. If should work
+ // reasonably well for CPU frequencies above 500MHz. For lower CPU
+ // frequencies you may consider lowering this value to get best
+ // possible latencies.
+ clock_precision = 1000000,
// Maximum transport data unit size for PGM (TPDU).
pgm_max_tpdu = 1500