New stable

VERSION

@@ -1 +1 @@
-3.20.0
+3.20.1

docs/json-rpc-interface.md

@@ -502,8 +502,6 @@ Get details about block
 2. Include transactions: boolean literal - true/false
 #### Return format
 Same as `eth_getBlockByHash`
-#### Exceptions
-Raises "block not found" error if block is "rotated out"
 
 ### `eth_getTransactionByHash`
 | Compatibility |   |
@@ -746,6 +744,8 @@ Get all events matching a filter
 Same as `eth_getFilterChanges`
 #### Exceptions
 Throws `INVALID_PARAMS` if filter cannot be found or if response size is exceeded
+#### Notes
+Response size is limited by number of consecutive blocks that can be requested. It is set in `getLogsBlocksLimit` config parameter, which currenly is 2000 blocks.
 
 ### `eth_getLogs`
 | Compatibility |   |
@@ -771,6 +771,8 @@ Same as `eth_getFilterLogs`, but doesn't require filter creation
 Same as `eth_getFilterChanges`
 #### Exceptions
 Throws `INVALID_PARAMS` if block does not exist, if response size is exceeded, or `fromBlock` or `toBlock` are present together with `blockHash`
+#### Notes
+Response size limit is determined by `getLogsBlocksLimit` config parameter, and currenly is 2000 logs per request.
 
 ### `eth_compile*` and `eth_getCompilers`
 Not supported
@@ -869,35 +871,6 @@ Object:
  - "accessList" - empty list;
  - "gasUsed" - "0x" prefixed hex `String` - result of `eth_estimateGas`.
 
-### `eth_getBlockTransactionCountByHash`
-| Compatibility |   |
-|-----|-----------|
-| Core vs ETH | Unknown |
-| Historic vs ETH | Unknown |
-
-#### Description
-Get number of transactions in a block
-#### Parameters
-1. Block hash: "0x"-prefixed hex `String`, 32 bytes
-#### Return format
-"0x"-prefixed hex `String`
-
-### `eth_getBlockTransactionCountByNumber`
-| Compatibility |   |
-|-----|-----------|
-| Core vs ETH | Unknown |
-| Historic vs ETH | Unknown |
-
-#### Description
-Get number of transactions in a block
-#### Parameters
-1. Block number:
- - "latest" or "pending" - latest block is used;
- - "earliest" - block 0;
- - `String` representation of an integer block number, either decimal or "0x"-prefixed hexadecimal;
-#### Return format
-"0x"-prefixed hex `String`
-
 ### `eth_getFilterChangesEx`
 | Compatibility |   |
 |-----|-----------|

libskale/broadcaster.cpp

@@ -90,9 +90,17 @@ void* ZmqBroadcaster::server_socket() const {
     if ( !m_zmq_server_socket ) {
         m_zmq_server_socket = zmq_socket( m_zmq_context, ZMQ_PUB );
 
-        int val = 16;
+        int val = 15000;
+        zmq_setsockopt( m_zmq_server_socket, ZMQ_HEARTBEAT_IVL, &val, sizeof( val ) );
+        val = 3000;
+        zmq_setsockopt( m_zmq_server_socket, ZMQ_HEARTBEAT_TIMEOUT, &val, sizeof( val ) );
+        val = 60000;
+        zmq_setsockopt( m_zmq_server_socket, ZMQ_HEARTBEAT_TTL, &val, sizeof( val ) );
+
+        val = 16;
         zmq_setsockopt( m_zmq_server_socket, ZMQ_SNDHWM, &val, sizeof( val ) );
 
+
         const dev::eth::ChainParams& ch = m_client.chainParams();
 
         // connect server to clients
@@ -116,11 +124,11 @@ void* ZmqBroadcaster::client_socket() const {
         int value = 1;
 
         zmq_setsockopt( m_zmq_client_socket, ZMQ_TCP_KEEPALIVE, &value, sizeof( value ) );
-        value = 15;
+        value = 300;
         zmq_setsockopt( m_zmq_client_socket, ZMQ_TCP_KEEPALIVE_IDLE, &value, sizeof( value ) );
         value = 10;
         zmq_setsockopt( m_zmq_client_socket, ZMQ_TCP_KEEPALIVE_CNT, &value, sizeof( value ) );
-        value = 15;
+        value = 300;
         zmq_setsockopt( m_zmq_client_socket, ZMQ_TCP_KEEPALIVE_INTVL, &value, sizeof( value ) );
 
         value = 16;