If you have less than 5 connections, shut down and reconnect.

Thanks and it works by restarting client.

I've seen 1 block now.
Can someone send me some fund to register as delegate? Thanks in advance.

XTS8eghNapYmPzsmweCn7EVQLDqUKH91hj3GCowusMm8vRhkLM5Zk

I've imported the delegate keys and unlocked the wallet but wallet_next_block_production_time is null.

Anything I need to do?

default (unlocked) >>> wallet_list_accounts
NAME (* delegate)                  KEY                                                             REGISTERED            TRUST LEVEL   
unelected-btszhangwei2 *           XTS6yyGEujvofqgQRfwvwWxMjZiFJwE4kBE1BpXtGpmhZ8aC58Dmb           2014-06-01T00:00:00   0         
unelected-btsjohn2 *               XTS7kcfTvho6h7juwajcNxBQA9rmiqd5iSFMZYywwbWRk9wqjo2Np           2014-06-01T00:00:00   0         
unelected-btszhangweis *           XTS7CoMc1xHodpiVYS8gukQRhmrpxaBEz7oMaUy434HBLbJegtFo1           2014-06-01T00:00:00   0         
unelected-btsjohn *                XTS6sSu1DhZUxpnoLz1wYvwsowUQpa4zyHFkqo972fKnU6xrEKVx8           2014-06-01T00:00:00   0         
btsjohn                            XTS85s81zMdkgEuQRySuRWDWcWRoqzHv1qnssG6mAtRb1SGMmFGHN           NO                    0         
default (unlocked) >>> get_info
{
  "blockchain_head_block_num": 10,
  "blockchain_head_block_time": "20140620T004300",
  "blockchain_head_block_time_rel": "3 minutes old",
  "blockchain_confirmation_requirement": 303,
  "blockchain_average_delegate_participation": 10.1010101010101,
  "network_num_connections": 4,
  "ntp_time": "20140620T004615.160231",
  "ntp_error_seconds": -0.023188,
  "wallet_unlocked_seconds_remaining": 99999813,
  "wallet_next_block_production_time": null,
  "wallet_seconds_until_next_block_production": null,
  "wallet_local_time": "20140620T004615",
  "blockchain_random_seed": "a4636e0bfcdfdda1c5222c6569ece324a37c4d74",
  "blockchain_shares": 9999957995000,
  "network_num_connections_max": 12,
  "network_protocol_version": 103,
  "wallet_open": true,
  "wallet_unlocked_until": "20170820T102948",
  "wallet_version": 100
}

btsjohn: XTS6sSu1DhZUxpnoLz1wYvwsowUQpa4zyHFkqo972fKnU6xrEKVx8 (was init-delegate-9)
btszhangwei:XTS7CoMc1xHodpiVYS8gukQRhmrpxaBEz7oMaUy434HBLbJegtFo1(was init-delegate-10)
btsjohn2:XTS7kcfTvho6h7juwajcNxBQA9rmiqd5iSFMZYywwbWRk9wqjo2Np(was init-delegate-11)
btszhangwei2:XTS6yyGEujvofqgQRfwvwWxMjZiFJwE4kBE1BpXtGpmhZ8aC58Dmb(was init-delegate-12)

Thanks.

Another single-block natural fork occurred at 15830  (likely the same delegate)...

I like 15 seconds more as it's quicker and fork is fine as you always have to face it and we have TaPOS to discard a fork anyway.

Still failed from switching fork. Any idea?


1784976ms       th_a       switch_to_fork ]     pop 83bdb2434ad8e1f02c043d33871b689a2049ce9e                    chain_database.cpp:432
1784978ms       th_a           push_block ] attempt to switch to fork failed: 13 St12bad_weak_ptr: bad_weak_ptr
bad_weak_ptr:
    {"what":"bad_weak_ptr"}
    th_a  chain_database.cpp:758 pop_block

    {"block_id":"4565f1d3b495212c59fea3390ef944c2fe973ca6"}
    th_a  chain_database.cpp:440 switch_to_fork, reverting                      chain_database.cpp:1005

I can see it's caused by chain_database.cpp line 756 but no further idea.

         if( _observer ) _observer->state_changed(undo_state.shared_from_this());

Edit:

I've temporarily bypassed this by changing it to below:
         if( _observer ) _observer->state_changed((pending_chain_state_ptr&)undo_state);

I guess I'm on a fork as I can see that I'm the only delegate generating blocks.

get_info
{
  "blockchain_head_block_num": 962,
  "blockchain_head_block_time": "20140609T214430",
  "blockchain_confirmation_requirement": 291,
  "blockchain_average_delegate_participation": 19.696969696969695,
  "network_num_connections": 7,
  "wallet_unlocked_seconds_remaining": 9999999343,
  "wallet_next_block_production_time": "20140609T215515",
  "wallet_seconds_until_next_block_production": 119,
  "wallet_local_time": "20140609T215316",
  "blockchain_random_seed": "3a3a9e5f0ac5b5ebbfa4aeb0294a0c152af8efad",
  "blockchain_shares": 9999979523473,
  "network_num_connections_max": 12,
  "network_protocol_version": 101,
  "wallet_open": true,
  "wallet_unlocked_until": "20181223T045058.320125",
  "wallet_version": 100
}

I have below logs, does that prevent me connecting to other normal nodes?

3208214ms       th_a p2p_network_connect_ ] I don't need any more connections, waiting forever until something changes                node.cpp:684
3208214ms       th_a                 bind ] Exception binding outgoing connection to desired local endpoint: bind: Address already in use                      tcp_socket.cpp:105
3208214ms       th_a           connect_to ] Failed to bind to desired local endpoint 0.0.0.0:45410, will connect using an OS-selected endpoint: {"code":0,"name":"exception","message":"unspecified","stack":[{"context":{"level":"error","file":"tcp_socket.cpp","line":106,"method":"bind","hostname":"","thread_name":"th_a","timestamp":"20140609T215328.214711"},"format":"error binding to ${endpoint}: ${what}","data":{"endpoint":"0.0.0.0:45410","what":"bind: Address already in use"}}]}                  node.cpp:483

Edit:
I started the client with --clear-peer-database and --resync-blockchain and got the similar but the block size is 422 and blockchain_get_config is like below:
blockchain_get_config
{
  "blockchain_id": "964b38343dc7337f8d87a16323faaa7c63b95160c73739c6d0a276ef41f37312",
  "block_interval": 15,
  "max_block_size": 104857,
  "target_block_size": 52428,
  "block_reward": "0.104857 XTS",
  "inactivity_fee_apr": 10,
  "max_blockchain_size": 107374182400,
  "symbol": "XTS",
  "name": "BitShares XTS",
  "version": 101,
  "address_prefix": "XTS",
  "min_block_fee": 1,
  "delegate_num": 97,
  "delegate_reg_fee": 10485700,
  "delegate_reward_min": 104857,
  "name_size_max": 63,
  "symbol_size_max": 5,
  "symbol_size_min": 3,
  "data_size_max": 65536,
  "asset_reg_fee": 10485700,
  "asset_shares_max": 1000000000000000
}

I can see logs getting fork and switching but failed.
1861246ms       th_a       handle_message ] CLIENT: just received block 082e59b67949339ddaed7354ceadb965f9713f4b                      client.cpp:461
1861246ms       th_a         on_new_block ] Received block 1754 from the server, current head block is 427                      client.cpp:421
1861246ms       th_a      store_and_index ]            we already know about its previous: f38c12564894e1ac0deee676bd91b7ff957ddf97   chain_database.cpp:355
1861246ms       th_a       switch_to_fork ] switch from fork b7ea78344a5056476537428623d00899a3cead7d to 082e59b67949339ddaed7354ceadb965f9713f4b                      chain_database.cpp:425
1861246ms       th_a     get_fork_history ]                     chain_database.cpp:704
...
1861261ms       th_a           push_block ] attempt to switch to fork failed: 13
bad_weak_ptr:
    {"what":"bad_weak_ptr"}
    th_a  chain_database.cpp:756 pop_block

    {"block_id":"082e59b67949339ddaed7354ceadb965f9713f4b"}
    th_a  chain_database.cpp:438 switch_to_fork, reverting                      chain_database.cpp:1003

Node: 1 Core CPU/2G memory/20G SSD
Location: Qingdao, China

Public keys:
zhangweis-delegate-1:XTS6sSu1DhZUxpnoLz1wYvwsowUQpa4zyHFkqo972fKnU6xrEKVx8
zhangweis-delegate-2:XTS7CoMc1xHodpiVYS8gukQRhmrpxaBEz7oMaUy434HBLbJegtFo1
zhangweis-delegate-3:XTS7kcfTvho6h7juwajcNxBQA9rmiqd5iSFMZYywwbWRk9wqjo2Np
zhangweis-delegate-4:XTS6yyGEujvofqgQRfwvwWxMjZiFJwE4kBE1BpXtGpmhZ8aC58Dmb
zhangweis-delegate-5:XTS4yrt2mFvEcaNCD3HVYiDgWcS5jVpf3R9MfnTh6W3v3Y1W4vGrA