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net: add SetSocketNonBlocking() as OS independent wrapper

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This commit is contained in:
Philip Kaufmann
2014-07-09 11:00:00 +02:00
parent e8d4cb8071
commit eaedb59e05
3 changed files with 47 additions and 44 deletions
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19
src/net.cpp
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@@ -501,14 +501,8 @@ CNode* ConnectNode(CAddress addrConnect, const char *pszDest)
addrman.Attempt(addrConnect);
// Set to non-blocking
#ifdef WIN32
u_long nOne = 1;
if (ioctlsocket(hSocket, FIONBIO, &nOne) == SOCKET_ERROR)
LogPrintf("ConnectSocket() : ioctlsocket non-blocking setting failed, error %s\n", NetworkErrorString(WSAGetLastError()));
#else
if (fcntl(hSocket, F_SETFL, O_NONBLOCK) == SOCKET_ERROR)
LogPrintf("ConnectSocket() : fcntl non-blocking setting failed, error %s\n", NetworkErrorString(errno));
#endif
if (!SetSocketNonBlocking(hSocket, true))
LogPrintf("ConnectNode: Setting socket to non-blocking failed, error %s\n", NetworkErrorString(WSAGetLastError()));
// Add node
CNode* pnode = new CNode(hSocket, addrConnect, pszDest ? pszDest : "", false);
@@ -1642,14 +1636,9 @@ bool BindListenPort(const CService &addrBind, string& strError, bool fWhiteliste
setsockopt(hListenSocket, SOL_SOCKET, SO_REUSEADDR, (void*)&nOne, sizeof(int));
#endif
#ifdef WIN32
// Set to non-blocking, incoming connections will also inherit this
if (ioctlsocket(hListenSocket, FIONBIO, (u_long*)&nOne) == SOCKET_ERROR)
#else
if (fcntl(hListenSocket, F_SETFL, O_NONBLOCK) == SOCKET_ERROR)
#endif
{
strError = strprintf("Error: Couldn't set properties on socket for incoming connections (error %s)", NetworkErrorString(WSAGetLastError()));
if (!SetSocketNonBlocking(hListenSocket, true)) {
strError = strprintf("BindListenPort: Setting listening socket to non-blocking failed, error %s\n", NetworkErrorString(WSAGetLastError()));
LogPrintf("%s\n", strError);
return false;
}