Questions tagged [peers]

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What is meant by getnetworkinfo: networks: reachable = false

What do all the reachable: false's mean under each network? My node is connecting fine to other peers both in and out, I assume via IPv4 (since I didn't configure anything else special). Is my node ...
2
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1answer
27 views

How does having a large mempool and allowing a greater transaction ancestry set change the interaction with your peers?

Bitcoin Core by default allows up to 300 MiB of mempool data, and restricts unconfirmed transaction trees to an ancestry set of at most 25 transactions and 101 kvB of transaction data. Since these are ...
2
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1answer
143 views

Multibit HD only sees one peer

Multibit HD is only connecting with one peer. This issue randomly started a few weeks ago. Initially, I had to keep restoring my wallet to a previous date since my balance kept reverting to ...
1
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0answers
29 views

Why not connect to all (huge amount of) nodes?

If you mine, a good network propagation time is important in case of mining-forks. I read that bitcoin only connects to 8 nodes. I would connect to many nodes as I can support to minimize my block ...
1
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0answers
130 views

It's October 2018. ./bitcoin-qt -reindex-chainstate takes forever. Is there a way to speed this up?

Current version: Bitcoin Core 0.16.3 I think I have a corrupted blockchain download as my VM box was shut down in the middle of syncing. Which is why I'm doing a -reindex-chainstate I have the ...
1
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0answers
37 views

How to set up a gateway node?

I have two nodes running in my local machine. one public facing and another connected ONLY to the public facing node. I ensure they are whitelisted and in different ports. the nodes connect just fine, ...
1
vote
3answers
714 views

How to run multiple node in same machine?

I have created an altcoin base on litecoin source code. I want to test it in multiple node to test peers of each node weather each node can connect to each other. So I try to run "mycoind" in multiple ...
1
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0answers
126 views

How many peers does bitcoind try to connect to?

Let's say a new node try to connect to the network. Since it doesn't have any node in its peers.dat it makes a request to the DNS seeder and receives a list of addresses. Now, how many of these ...
1
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0answers
21 views

What is the minimum amount of network messaging needed to get the latest block hash from a node?

Reference: https://en.bitcoin.it/wiki/Protocol_documentation#inv I want to be able to write the simplest possible script that is able to contact a Bitcoin full node (given it's IP and port) and get ...
0
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0answers
26 views

How to achieve fast mempool synchronization at startup?

I just started my 'occasional' full-node and I am watching the size of the mempool grow after full block synchronization - watch -n 3 'bitcoin-cli getrawmempool true |jq "length"' - it has around 4000 ...
0
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1answer
129 views

Unable to find peers when connecting through tor proxy

I have tor running as a service on my computer and start bitcoind with -proxy=127.0.0.1:9050 but it fails to find any seeds through DNS or anything during startup, and even after leaving it on for ...