Fix #626: RecvLine wrong error message

[novacoin.git] / src / irc.cpp

diff --git a/src/irc.cpp b/src/irc.cpp
index e795772..7a6f40c 100644 (file)
--- a/src/irc.cpp
+++ b/src/irc.cpp
@@ -76,57 +76,6 @@ static bool Send(SOCKET hSocket, const char* pszSend)
     return true;
 }
 
-bool RecvLine(SOCKET hSocket, string& strLine)
-{
-    strLine = "";
-    loop
-    {
-        char c;
-        int nBytes = recv(hSocket, &c, 1, 0);
-        if (nBytes > 0)
-        {
-            if (c == '\n')
-                continue;
-            if (c == '\r')
-                return true;
-            strLine += c;
-            if (strLine.size() >= 9000)
-                return true;
-        }
-        else if (nBytes <= 0)
-        {
-            if (fShutdown)
-                return false;
-            if (nBytes < 0)
-            {
-                int nErr = WSAGetLastError();
-                if (nErr == WSAEMSGSIZE)
-                    continue;
-                if (nErr == WSAEWOULDBLOCK || nErr == WSAEINTR || nErr == WSAEINPROGRESS)
-                {
-                    Sleep(10);
-                    continue;
-                }
-            }
-            if (!strLine.empty())
-                return true;
-            if (nBytes == 0)
-            {
-                // socket closed
-                printf("IRC socket closed\n");
-                return false;
-            }
-            else
-            {
-                // socket error
-                int nErr = WSAGetLastError();
-                printf("IRC recv failed: %d\n", nErr);
-                return false;
-            }
-        }
-    }
-}
-
 bool RecvLineIRC(SOCKET hSocket, string& strLine)
 {
     loop