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[refactor] Update GetAddr_() function signature

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Update so the internal function signature matches the external one, as is the
case for the other addrman functions.
This commit is contained in:
Amiti Uttarwar 2021-09-22 15:47:49 -06:00
parent 40acd6fc9a
commit 14f9e000d0
2 changed files with 11 additions and 8 deletions
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14
src/addrman.cpp
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@ -745,7 +745,7 @@ std::pair<CAddress, int64_t> AddrManImpl::Select_(bool newOnly) const
}
}
void AddrManImpl::GetAddr_(std::vector<CAddress>& vAddr, size_t max_addresses, size_t max_pct, std::optional<Network> network) const
std::vector<CAddress> AddrManImpl::GetAddr_(size_t max_addresses, size_t max_pct, std::optional<Network> network) const
{
AssertLockHeld(cs);
@ -759,8 +759,9 @@ void AddrManImpl::GetAddr_(std::vector<CAddress>& vAddr, size_t max_addresses, s
// gather a list of random nodes, skipping those of low quality
const int64_t now{GetAdjustedTime()};
std::vector<CAddress> addresses;
for (unsigned int n = 0; n < vRandom.size(); n++) {
if (vAddr.size() >= nNodes)
if (addresses.size() >= nNodes)
break;
int nRndPos = insecure_rand.randrange(vRandom.size() - n) + n;
@ -776,8 +777,10 @@ void AddrManImpl::GetAddr_(std::vector<CAddress>& vAddr, size_t max_addresses, s
// Filter for quality
if (ai.IsTerrible(now)) continue;
vAddr.push_back(ai);
addresses.push_back(ai);
}
return addresses;
}
void AddrManImpl::Connected_(const CService& addr, int64_t nTime)
@ -1080,10 +1083,9 @@ std::vector<CAddress> AddrManImpl::GetAddr(size_t max_addresses, size_t max_pct,
{
LOCK(cs);
Check();
std::vector<CAddress> vAddr;
GetAddr_(vAddr, max_addresses, max_pct, network);
const auto addresses = GetAddr_(max_addresses, max_pct, network);
Check();
return vAddr;
return addresses;
}
void AddrManImpl::Connected(const CService &addr, int64_t nTime)

5
src/addrman_impl.h
View file

@ -242,12 +242,13 @@ private:
/**
* Return all or many randomly selected addresses, optionally by network.
*
* @param[out] vAddr Vector of randomly selected addresses from vRandom.
* @param[in] max_addresses Maximum number of addresses to return (0 = all).
* @param[in] max_pct Maximum percentage of addresses to return (0 = all).
* @param[in] network Select only addresses of this network (nullopt = all).
*
* @returns A vector of randomly selected addresses from vRandom.
*/
void GetAddr_(std::vector<CAddress>& vAddr, size_t max_addresses, size_t max_pct, std::optional<Network> network) const EXCLUSIVE_LOCKS_REQUIRED(cs);
std::vector<CAddress> GetAddr_(size_t max_addresses, size_t max_pct, std::optional<Network> network) const EXCLUSIVE_LOCKS_REQUIRED(cs);
/** We have successfully connected to this peer. Calling this function
* updates the CAddress's nTime, which is used in our IsTerrible()