Error Opening Socket 10051
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Fitness Art United States Environment Travel History People World Law Hobbies What Are the Common Causes of Socket Error 10051? Socket error 10051 is commonly caused by problems with a router or modem. View slideshow of images above Watch the Did-You-Know slideshow Follow @wiseGEEK Article Details Written socket error 10051 windows live mail By: Alex Newth Edited By: Angela B. Last Modified Date: 22 September 2016 Copyright Protected: socket error code 10051 2003-2016 Conjecture Corporation Print this Article Free Widgets for your Site/Blog Did You Know? Epaulette sharks use their fins like legs to “walk” socket error 10051 network is unreachable along the ocean floor, instead of swimming. more... get widget This Day in History October 14 , 1962 : The Cuban Missile Crisis began. more... get widget Subscribe to wiseGEEK Learn something new every day More Info... erreur de socket 10051 by email wiseGEEK Slideshows These 10 facts about space will blow your mind 10 hilariously insightful foreign words Can you see through these real-life optical illusions? Top 10 amazing movie makeup transformations Adorable animal families that will make you "aww" 10 most extreme places on Earth Top 10 facts about the world You won't believe these 10 facts about people Top 10 unbelievable historical concurrencies These 10 animal facts will amaze you A socket error, such
Error Opening Socket 10013
as socket error 10051, occurs whenever one computer attempts to connect to another network or server. Error 10051 happens because the other network is unreachable, usually because there is a problem with the router or modem on the computer attempting the connection. This can be as harmless as the router being shut off or a firewall getting in the way. At the serious end of the spectrum, the router may be misconfigured or may have been destroyed and is nonfunctioning. Whenever a connection cannot be made, such as in the case of socket error 10051, one of the most common culprits is a firewall program. Though made to keep the computer safe, a firewall may restrict friendly connections. One should disable the firewall and see if the connection can go through. If the socket error still appears, then the firewall is not at fault. If the router or modem is down, then there is no way for the computer to connect to another server. Someone may have bumped into the router or meant to reset the router and never turned it back on. Turning the router back on should restore the Internet server and allow the computer to connect to a server. If the router has been damaged, by being hit or having liquid spilled on it, for example, the router may need to be comp
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Error Opening Socket To Server Errorcode=-4499 Sqlstate=08001
Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation error opening socket ssl Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just error opening socket to server db2 like you, helping each other. Join them; it only takes a minute: Sign up Error 10051 while trying to connect socket up vote 1 down vote favorite I recently built a socket-server chat in linux. When I http://www.wisegeek.com/what-are-the-common-causes-of-socket-error-10051.htm try to connect my windows 8.1 main computer (Both under the same subnet), i get an: [Errno 10051]: A socket operation was attempted to an unreachable network Code: import socket import datetime import getpass # Get username import sys import thread import select def client(): sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) sock.bind(("127.0.0.1", 8856)) sock.connect(("192.168.1.17", 23657)) sock.send(getpass.getuser()+"[$ID$]4sthg") socket_list = [sys.stdin, sock] partner = raw_input("Chat partner: ") while 1: # Get the list sockets which are http://stackoverflow.com/questions/30462729/error-10051-while-trying-to-connect-socket readable read_sockets, write_sockets, error_sockets = select.select(socket_list , [], []) for sock_index in read_sockets: # incoming message from remote server if sock_index == sock: data = sock_index.recv(4096) if not data : print '\nDisconnected from chat server' sys.exit() else : #print data sys.stdout.write(data) # user entered a message else: msg = sys.stdin.readline() sock.send(partner + "|" + msg) def get_time(): return datetime.datetime.strftime(datetime.datetime.now(), '%H:%M:%S') def main(): client() if __name__ == "__main__": main() I tried "ping" to my laptop address, and it worked well. also added a rule in my linux firewall, declares that every packet comes from my windows computer is allowed. Any idea why it happens? Thanks! python linux sockets networking share|improve this question edited May 26 '15 at 17:50 asked May 26 '15 at 15:24 Idan Ofek 229 Show your code. Most likely the address is not translated properly from string to network byte order integer form. –Nikolai N Fetissov May 26 '15 at 16:33 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote accepted The line: sock.bind(("127.0.0.1", 8856)) is wrong - you are binding to the loopback virtual interface, thus only allowing local (same machine) peers to talk to you. In fact, when you connect out, i.e. act as a normal TCP client, you should not bind the local end of the socket at all . Kernel
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack http://stackoverflow.com/questions/16839782/winsock-connect-error-10051 Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Winsock connect() error 10051 up vote 1 down vote favorite I get an 10051 socket error error opening every time I try to use this code: USES_CONVERSION; LPTSTR addr = A2W("192.168.1.209"); m_pSMACLPRCli = new CSMACLPRCli(addr, 12010, m_hWnd); m_pSMACLPRCli->StartThread(); This is the constructor for m_pSMACLPRCli: CSMACLPRCli::CSMACLPRCli(LPTSTR lpsztIPAddress, int nPort, HWND hParentWnd) And this is how I create the socket and connect: void CBlockingSocket::Create(int nType /* = SOCK_STREAM */) { ASSERT(m_hSocket == NULL); if ((m_hSocket = socket(AF_INET, nType, 0)) == INVALID_SOCKET) { TRACE("\n Socket Error !1 (%d)\n", WSAGetLastError()); int err = error opening socket WSAGetLastError(); } } BOOL CBlockingSocket::Connect(LPCSOCKADDR psa) { ASSERT(m_hSocket != NULL); // should timeout by itself if (connect(m_hSocket, psa, sizeof(SOCKADDR)) == SOCKET_ERROR) { int nLastErr = WSAGetLastError(); return FALSE; } return TRUE; } The real funny thing is that when I use the exact same code, class structure etc. in a VS2008 project, everything works as expected, but when I use it in a VS2010 project, at connect() I get a 10051 error, Network is unreachable. EDIT: The original VS2010 proj. is compiled using UNICODE. I've made a new VS2010 using MULTI-BYTE for testing and the connect() method returns no error, and ... connects. Could it be something wrong with my way of passing the address string to the constructor? USES_CONVERSION; LPTSTR addr = A2W("192.168.1.209"); m_pSMACLPRCli = new CSMACLPRCli(addr, 12010, m_hWnd); m_pSMACLPRCli->StartThread(); SOLVED: The real problem was not the connect() method, but had to do with my way of passing the address string to a constructor of a sockaddr object. The constructor: CSockAddr(const char *pchIP, const USHORT ushPort = 0) // dotted IP addr string { sin_family = AF_INET; sin_port = htons(ushPort); sin_addr.s_addr = inet_addr(pchIP); } Constructor call used by me: CString m_strSrvIPAddr; CSockAddr saServer((char *) LPTSTR(LPCTSTR(m_strSrvIPAddr)), USHORT(m_nPort)); I changed the call to this: CStringA strAddr(m_strSrvIPAddr); CSockAddr saServer((const char *) strAddr, USHORT(m_nPort