void DBClientMultiCommand::sendAll() {
for ( deque<PendingCommand*>::iterator it = _pendingCommands.begin();
it != _pendingCommands.end(); ++it ) {
PendingCommand* command = *it;
dassert( NULL == command->conn );
try {
// TODO: Figure out how to handle repl sets, configs
dassert( command->endpoint.type() == ConnectionString::MASTER ||
command->endpoint.type() == ConnectionString::CUSTOM );
command->conn = shardConnectionPool.get( command->endpoint, 0 /*timeout*/);
if ( hasBatchWriteFeature( command->conn )
|| !isBatchWriteCommand( command->cmdObj ) ) {
// Do normal command dispatch
sayAsCmd( command->conn, command->dbName, command->cmdObj );
}
else {
// Sending a batch as safe writes necessarily blocks, so we can't do anything
// here. Instead we do the safe writes in recvAny(), which can block.
}
}
catch ( const DBException& ex ) {
command->status = ex.toStatus();
if ( NULL != command->conn ) delete command->conn;
command->conn = NULL;
}
}
}
void DBClientMultiCommand::sendAll() {
for ( deque<PendingCommand*>::iterator it = _pendingCommands.begin();
it != _pendingCommands.end(); ++it ) {
PendingCommand* command = *it;
dassert( NULL == command->conn );
try {
dassert( command->endpoint.type() == ConnectionString::MASTER ||
command->endpoint.type() == ConnectionString::CUSTOM );
// TODO: Fix the pool up to take millis directly
int timeoutSecs = _timeoutMillis / 1000;
command->conn = shardConnectionPool.get( command->endpoint, timeoutSecs );
if ( hasBatchWriteFeature( command->conn )
|| !isBatchWriteCommand( command->cmdObj ) ) {
// Do normal command dispatch
sayAsCmd( command->conn, command->dbName, command->cmdObj );
}
else {
// Sending a batch as safe writes necessarily blocks, so we can't do anything
// here. Instead we do the safe writes in recvAny(), which can block.
}
}
catch ( const DBException& ex ) {
command->status = ex.toStatus();
if ( NULL != command->conn ) {
// Confusingly, the pool needs to know about failed connections so that it can
// invalidate other connections which might be bad. But if the connection
// doesn't seem bad, don't send it back, because we don't want to reuse it.
if ( !command->conn->isFailed() ) {
delete command->conn;
}
else {
shardConnectionPool.release( command->endpoint.toString(), command->conn );
}
command->conn = NULL;
}
}
}
}
