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do not available, just try to read

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This commit is contained in:
Harald Barth 2024-08-09 12:01:53 +02:00
parent 80c8b3ef62
commit 92288603bf
1 changed files with 9 additions and 9 deletions
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18
EthernetInterface.cpp
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@ -202,18 +202,18 @@ void EthernetInterface::loop2() {
// check for incoming data from all possible clients
for (byte socket = 0; socket < MAX_SOCK_NUM; socket++)
{
if (clients[socket]) {
int available=clients[socket].available();
if (available > 0) {
if (Diag::ETHERNET) DIAG(F("Ethernet: available socket=%d,avail=%d"), socket, available);
// read bytes from a client
int count = clients[socket].read(buffer, MAX_ETH_BUFFER);
looptimer(8000, F("Ethloop2 read"));
if (clients[socket]) {
// read bytes from a client
int count = clients[socket].read(buffer, MAX_ETH_BUFFER);
looptimer(8000, F("Ethloop2 read"));
if (count > 0) {
if (Diag::ETHERNET) DIAG(F("Ethernet: available socket=%d,count=%d"), socket, count);
buffer[count] = '\0'; // terminate the string properly
if (Diag::ETHERNET) DIAG(F(",count=%d:%e"), count, buffer);
if (Diag::ETHERNET) DIAG(F("buffer:%e"), buffer);
// execute with data going directly back
CommandDistributor::parse(socket,buffer,outboundRing);
looptimer(2000, F("Ethloop2 parse"));
return; // limit the amount of processing that takes place within 1 loop() cycle.
}
}