private int reconnect(ConnectionPoolState<CL> prevState) throws DynoException {
if (!(cpState.compareAndSet(prevState, cpReconnecting))) {
Logger.info(
"Reconnect connections already called by someone else, ignoring reconnect connections request");
return 0;
}
int successfullyCreated = 0;
for (int i = 0; i < cpConfig.getMaxConnsPerHost(); i++) {
boolean success = createConnectionWithRetries();
if (success) {
successfullyCreated++;
}
}
if (successfullyCreated == cpConfig.getMaxConnsPerHost()) {
if (!(cpState.compareAndSet(cpReconnecting, cpActive))) {
throw new IllegalStateException("something went wrong with prime connections");
}
} else {
if (!(cpState.compareAndSet(cpReconnecting, cpDown))) {
throw new IllegalStateException("something went wrong with prime connections");
}
}
return successfullyCreated;
}
@Override
public int primeConnections() throws DynoException {
Logger.info(
"Priming connection pool for host:"
+ host
+ ", with conns:"
+ cpConfig.getMaxConnsPerHost());
if (cpState.get() != cpNotInited) {
throw new DynoException(
"Connection pool has already been inited, cannot prime connections for host:" + host);
}
int primedConnectionCount = reconnect(cpNotInited);
if (primedConnectionCount == 0) {
Logger.warn("Unable to make any successful connections to host " + host);
cpState.set(cpNotInited);
throw new DynoConnectException("Unable to make ANY successful connections to host " + host);
}
return primedConnectionCount;
}
@Override
public int getSocketTimeout() {
return cpConfig.getSocketTimeout();
}
@Override
public int getConnectionTimeout() {
return cpConfig.getConnectTimeout();
}