forked from I2P_Developers/i2p.i2p
65975df1be
* Moved the current net's reseed URL to a different location than where
the old net looks (dev.i2p.net/i2pdb2/ vs .../i2pdb/)
* More aggressively expire inbound messages (on receive, not just on send)
* Add in a hook for breaking backwards compatibility in the SSU wire
protocol directly by including a version as part of the handshake. The
version is currently set to 0, however, so the wire protocol from this
build is compatible with all earlier SSU implementations.
* Increased the number of complete message readers, cutting down
substantially on the delay processing inbound messages.
* Delete the message history file on startup
* Reworked the restart/shutdown display on the console (thanks bd_!)
76 lines
3.9 KiB
Java
76 lines
3.9 KiB
Java
package net.i2p.router.web;
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import net.i2p.data.DataHelper;
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import net.i2p.router.Router;
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import net.i2p.router.RouterContext;
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import net.i2p.router.web.ConfigServiceHandler.UpdateWrapperManagerTask;
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import net.i2p.router.web.ConfigServiceHandler.UpdateWrapperManagerAndRekeyTask;
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/**
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* simple helper to control restarts/shutdowns in the left hand nav
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*
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*/
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public class ConfigRestartBean {
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public static String getNonce() {
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RouterContext ctx = ContextHelper.getContext(null);
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String nonce = System.getProperty("console.nonce");
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if (nonce == null) {
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nonce = ""+ctx.random().nextLong();
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System.setProperty("console.nonce", nonce);
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}
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return nonce;
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}
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public static String renderStatus(String urlBase, String action, String nonce) {
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RouterContext ctx = ContextHelper.getContext(null);
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String systemNonce = getNonce();
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if ( (nonce != null) && (systemNonce.equals(nonce)) && (action != null) ) {
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if ("shutdownImmediate".equals(action)) {
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ctx.router().addShutdownTask(new ConfigServiceHandler.UpdateWrapperManagerTask(Router.EXIT_HARD));
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ctx.router().shutdown(Router.EXIT_HARD); // never returns
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} else if ("cancelShutdown".equals(action)) {
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ctx.router().cancelGracefulShutdown();
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} else if ("restartImmediate".equals(action)) {
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ctx.router().addShutdownTask(new ConfigServiceHandler.UpdateWrapperManagerTask(Router.EXIT_HARD_RESTART));
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ctx.router().shutdown(Router.EXIT_HARD_RESTART); // never returns
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} else if ("restart".equals(action)) {
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ctx.router().addShutdownTask(new ConfigServiceHandler.UpdateWrapperManagerTask(Router.EXIT_GRACEFUL_RESTART));
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ctx.router().shutdownGracefully(Router.EXIT_GRACEFUL_RESTART);
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} else if ("shutdown".equals(action)) {
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ctx.router().addShutdownTask(new ConfigServiceHandler.UpdateWrapperManagerTask(Router.EXIT_GRACEFUL));
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ctx.router().shutdownGracefully();
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}
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}
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boolean shuttingDown = isShuttingDown(ctx);
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boolean restarting = isRestarting(ctx);
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long timeRemaining = ctx.router().getShutdownTimeRemaining();
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if (shuttingDown) {
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if (timeRemaining <= 0) {
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return "<b>Shutdown imminent</b>";
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} else {
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return "<b>Shutdown in " + DataHelper.formatDuration(timeRemaining) + "</b><br />"
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+ "<a href=\"" + urlBase + "?consoleNonce=" + systemNonce + "&action=shutdownImmediate\">Shutdown immediately</a><br />"
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+ "<a href=\"" + urlBase + "?consoleNonce=" + systemNonce + "&action=cancelShutdown\">Cancel shutdown</a> ";
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}
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} else if (restarting) {
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if (timeRemaining <= 0) {
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return "<b>Restart imminent</b>";
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} else {
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return "<b>Restart in " + DataHelper.formatDuration(timeRemaining) + "</b><br />"
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+ "<a href=\"" + urlBase + "?consoleNonce=" + systemNonce + "&action=restartImmediate\">Restart immediately</a><br />"
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+ "<a href=\"" + urlBase + "?consoleNonce=" + systemNonce + "&action=cancelShutdown\">Cancel restart</a> ";
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}
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} else {
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return "<a href=\"" + urlBase + "?consoleNonce=" + systemNonce + "&action=restart\" title=\"Graceful restart\">Restart</a> "
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+ "<a href=\"" + urlBase + "?consoleNonce=" + systemNonce + "&action=shutdown\" title=\"Graceful shutdown\">Shutdown</a>";
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}
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}
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private static boolean isShuttingDown(RouterContext ctx) {
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return Router.EXIT_GRACEFUL == ctx.router().scheduledGracefulExitCode();
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}
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private static boolean isRestarting(RouterContext ctx) {
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return Router.EXIT_GRACEFUL_RESTART == ctx.router().scheduledGracefulExitCode();
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}
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}
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