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authorGavin Andresen <gavinandresen@gmail.com>2013-11-20 15:54:13 +1000
committerGavin Andresen <gavinandresen@gmail.com>2013-11-20 16:00:51 +1000
commit480e75ceabdf83438023d066ed494c371fcef239 (patch)
tree3c9913ff526e0c0ecd53094fa786a6fc91409790 /src/bitcoinrpc.cpp
parent96aaf006a5dcb67f1b4f26a60b214a18572e3d87 (diff)
RPC client option: -rpcwait, to wait for server start
Diffstat (limited to 'src/bitcoinrpc.cpp')
-rw-r--r--src/bitcoinrpc.cpp12
1 files changed, 10 insertions, 2 deletions
diff --git a/src/bitcoinrpc.cpp b/src/bitcoinrpc.cpp
index c715f13fd2..343bb1a5e8 100644
--- a/src/bitcoinrpc.cpp
+++ b/src/bitcoinrpc.cpp
@@ -1124,8 +1124,16 @@ Object CallRPC(const string& strMethod, const Array& params)
asio::ssl::stream<asio::ip::tcp::socket> sslStream(io_service, context);
SSLIOStreamDevice<asio::ip::tcp> d(sslStream, fUseSSL);
iostreams::stream< SSLIOStreamDevice<asio::ip::tcp> > stream(d);
- if (!d.connect(GetArg("-rpcconnect", "127.0.0.1"), GetArg("-rpcport", itostr(Params().RPCPort()))))
- throw runtime_error("couldn't connect to server");
+
+ bool fWait = GetBoolArg("-rpcwait", false); // -rpcwait means try until server has started
+ do {
+ bool fConnected = d.connect(GetArg("-rpcconnect", "127.0.0.1"), GetArg("-rpcport", itostr(Params().RPCPort())));
+ if (fConnected) break;
+ if (fWait)
+ MilliSleep(1000);
+ else
+ throw runtime_error("couldn't connect to server");
+ } while (fWait);
// HTTP basic authentication
string strUserPass64 = EncodeBase64(mapArgs["-rpcuser"] + ":" + mapArgs["-rpcpassword"]);