1 files changed, 50 insertions, 0 deletions
diff --git a/src/zen/cmds/admin_cmd.cpp b/src/zen/cmds/admin_cmd.cpp
index 9d8348b43..9713d8c87 100644
--- a/src/zen/cmds/admin_cmd.cpp
+++ b/src/zen/cmds/admin_cmd.cpp
@@ -374,4 +374,54 @@ LoggingCommand::Run(const ZenCliOptions& GlobalOptions, int argc, char** argv)
 	return 0;
 }
 
+//////////////////////////////////////////////////////////////////////////
+
+FlushCommand::FlushCommand()
+{
+	m_Options.add_options()("h,help", "Print help");
+	m_Options.add_option("", "u", "hosturl", "Host URL", cxxopts::value(m_HostName)->default_value(""), "<hosturl>");
+}
+
+FlushCommand::~FlushCommand() = default;
+
+int
+FlushCommand::Run(const ZenCliOptions& GlobalOptions, int argc, char** argv)
+{
+	ZEN_UNUSED(GlobalOptions);
+
+	if (!ParseOptions(argc, argv))
+	{
+		return 0;
+	}
+
+	m_HostName = ResolveTargetHostSpec(m_HostName);
+
+	if (m_HostName.empty())
+	{
+		throw OptionParseException("unable to resolve server specification");
+	}
+
+	zen::HttpClient Http(m_HostName);
+
+	if (zen::HttpClient::Response Response = Http.Post("/admin/flush"sv))
+	{
+		ZEN_CONSOLE("OK: {}", Response.ToText());
+
+		return 0;
+	}
+	else if (int StatusCode = (int)Response.StatusCode)
+	{
+		ZEN_ERROR("flush failed: {}: {} ({})",
+				  (int)Response.StatusCode,
+				  ReasonStringForHttpResultCode((int)Response.StatusCode),
+				  Response.AsText());
+	}
+	else
+	{
+		ZEN_ERROR("flush failed: {}", Response.AsText());
+	}
+
+	return 1;
+}
+
 }  // namespace zen