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re-add mutex; release in doneHandler

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This commit is contained in:
Josh Babb 2023-05-24 16:06:56 -05:00
parent 3cb894e7c6
commit 535c400a69
1 changed files with 10 additions and 6 deletions
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16
lib/electrumx_rpc/rpc.dart
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@ -2,7 +2,7 @@ import 'dart:async';
import 'dart:convert';
import 'dart:io';
import 'dart:typed_data';
// import 'package:mutex/mutex.dart';
import 'package:mutex/mutex.dart';
import 'package:stackwallet/utilities/logger.dart';
@ -22,7 +22,7 @@ class JsonRPC {
Socket? socket;
StreamSubscription<Uint8List>? _subscription;
// final m = Mutex();
final m = Mutex();
void Function(List<int>)? _onData;
void Function(Object, StackTrace)? _onError;
@ -79,15 +79,21 @@ class JsonRPC {
level: LogLevel.Info,
);
// socket?.destroy();
m.release();
// TODO is this all we need?
}
if (socket != null) {
// TODO check if the socket is valid, alive, connected, etc
} else {
Logging.instance.log(
"JsonRPC request: opening socket $host:$port",
level: LogLevel.Info,
);
}
// Do we need to check the subscription, too?
// await m.acquire();
await m.acquire();
if (useSSL) {
socket ??= await SecureSocket.connect(host, port,
@ -115,12 +121,10 @@ class JsonRPC {
socket!.write('$jsonRpcRequest\r\n');
Logging.instance.log(
"JsonRPC errorHandler: wrote request $jsonRpcRequest to socket ${socket?.address}:${socket?.port}",
"JsonRPC request: wrote request $jsonRpcRequest to socket ${socket?.address}:${socket?.port}",
level: LogLevel.Info,
);
// m.release();
return completer.future;
}
}