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Returning CLOSE_WAIT clients in Server::available(). (issue #345).

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Otherwise, we miss clients that connect, send data, and disconnect before
we get around to calling available().
This commit is contained in:
David A. Mellis
2010-09-16 00:59:12 +00:00
parent bf88db8484
commit 76641d1a87
1 changed files with 2 additions and 1 deletions
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3
libraries/Ethernet/Server.cpp
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@ -55,7 +55,8 @@ Client Server::available()
for (int sock = 0; sock < MAX_SOCK_NUM; sock++) { for (int sock = 0; sock < MAX_SOCK_NUM; sock++) {
Client client(sock); Client client(sock);
if (EthernetClass::_server_port[sock] == _port && if (EthernetClass::_server_port[sock] == _port &&
client.status() == SnSR::ESTABLISHED) { (client.status() == SnSR::ESTABLISHED ||
client.status() == SnSR::CLOSE_WAIT)) {
if (client.available()) { if (client.available()) {
// XXX: don't always pick the lowest numbered socket. // XXX: don't always pick the lowest numbered socket.
return client; return client;