docs/INSTALL: update docs with more detailed info for ZMQ support

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Alex 2018-05-22 17:31:05 -07:00 committed by Olaoluwa Osuntokun
parent 3f78a7419c
commit 1969022cec

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@ -212,10 +212,11 @@ the following:
- Additionally, since `lnd` uses
[ZeroMQ](https://github.com/bitcoin/bitcoin/blob/master/doc/zmq.md) to
interface with `bitcoind`, *your `bitcoind` installation must be compiled with
ZMQ*. If you installed it from source, this is likely the case, but if you
installed it via Homebrew in the past it may not be included ([this has now
been fixed](https://github.com/Homebrew/homebrew-core/pull/23088) in the
latest Homebrew recipe for bitcoin)
ZMQ*. Note that if you installed `bitcoind` from source and ZMQ was not present,
then ZMQ support will be disabled, and `lnd` will quit on a `connection refused` error.
If you installed `bitcoind` via Homebrew in the past ZMQ may not be included
([this has now been fixed](https://github.com/Homebrew/homebrew-core/pull/23088)
in the latest Homebrew recipe for bitcoin)
- Configure the `bitcoind` instance for ZMQ with `--zmqpubrawblock` and
`--zmqpubrawtx` (the latter is optional but allows you to see unconfirmed
transactions in your wallet). They must be combined in the same ZMQ socket