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chore(chat2): selection of store node at random (#1118) 

* chore(chat2): selection of store node at random

* fix(chat2): random number overflow fix
This commit is contained in:
Aaryamann Challani 2022-09-06 16:57:55 +05:30 committed by GitHub
parent 3f7aa8c6e4
commit 135b7209dd
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1 changed files with 2 additions and 2 deletions
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examples/v2/chat2.nim
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@ -6,7 +6,7 @@ when not(compileOption("threads")):
{.push raises: [Defect].} {.push raises: [Defect].}
import std/[tables, strformat, strutils, times, json, options] import std/[tables, strformat, strutils, times, json, options, random]
import confutils, chronicles, chronos, stew/shims/net as stewNet, import confutils, chronicles, chronos, stew/shims/net as stewNet,
eth/keys, bearssl, stew/[byteutils, endians2, results], eth/keys, bearssl, stew/[byteutils, endians2, results],
nimcrypto/pbkdf2 nimcrypto/pbkdf2
@ -456,7 +456,7 @@ proc processInput(rfd: AsyncFD, rng: ref BrHmacDrbgContext) {.async.} =
storenode = some(parseRemotePeerInfo(conf.storenode)) storenode = some(parseRemotePeerInfo(conf.storenode))
elif discoveredNodes.len > 0: elif discoveredNodes.len > 0:
echo "Store enabled, but no store nodes configured. Choosing one at random from discovered peers" echo "Store enabled, but no store nodes configured. Choosing one at random from discovered peers"
storenode = some(discoveredNodes[0]) storenode = some(discoveredNodes[rand(0..len(discoveredNodes) - 1)])
if storenode.isSome(): if storenode.isSome():
# We have a viable storenode. Let's query it for historical messages. # We have a viable storenode. Let's query it for historical messages.