diff options
Diffstat (limited to 'lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMbox.java')
| -rw-r--r-- | lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMbox.java | 646 |
1 files changed, 323 insertions, 323 deletions
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMbox.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMbox.java index fc592c222c..872dba6dab 100644 --- a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMbox.java +++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMbox.java @@ -1,19 +1,19 @@ /* * %CopyrightBegin% - * + * * Copyright Ericsson AB 2000-2012. All Rights Reserved. - * + * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in * compliance with the License. You should have received a copy of the * Erlang Public License along with this software. If not, it can be * retrieved online at http://www.erlang.org/. - * + * * Software distributed under the License is distributed on an "AS IS" * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See * the License for the specific language governing rights and limitations * under the License. - * + * * %CopyrightEnd% */ package com.ericsson.otp.erlang; @@ -23,7 +23,7 @@ package com.ericsson.otp.erlang; * Provides a simple mechanism for exchanging messages with Erlang processes or * other instances of this class. * </p> - * + * * <p> * Each mailbox is associated with a unique {@link OtpErlangPid pid} that * contains information necessary for delivery of messages. When sending @@ -33,7 +33,7 @@ package com.ericsson.otp.erlang; * message contents. The sender can determine his own pid by calling * {@link #self() self()}. * </p> - * + * * <p> * Mailboxes can be named, either at creation or later. Messages can be sent to * named mailboxes and named Erlang processes without knowing the @@ -41,7 +41,7 @@ package com.ericsson.otp.erlang; * order to set up initial communication between parts of an application. Each * mailbox can have at most one name. * </p> - * + * * <p> * Since this class was intended for communication with Erlang, all of the send * methods take {@link OtpErlangObject OtpErlangObject} arguments. However this @@ -49,14 +49,14 @@ package com.ericsson.otp.erlang; * implement one of java.io.Serializable or java.io.Externalizable) by * encapsulating the object in a {@link OtpErlangBinary OtpErlangBinary}. * </p> - * + * * <p> * Messages to remote nodes are externalized for transmission, and as a result * the recipient receives a <b>copy</b> of the original Java object. To ensure * consistent behaviour when messages are sent between local mailboxes, such * messages are cloned before delivery. * </p> - * + * * <p> * Additionally, mailboxes can be linked in much the same way as Erlang * processes. If a link is active when a mailbox is {@link #close closed}, any @@ -68,14 +68,14 @@ package com.ericsson.otp.erlang; * close mailboxes if you are using links instead of relying on finalization to * notify other parties in a timely manner. * </p> - * + * * <p> * When retrieving messages from a mailbox that has received an exit signal, an * {@link OtpErlangExit OtpErlangExit} exception will be raised. Note that the * exception is queued in the mailbox along with other messages, and will not be * raised until it reaches the head of the queue and is about to be retrieved. * </p> - * + * */ public class OtpMbox { OtpNode home; @@ -87,17 +87,17 @@ public class OtpMbox { // package constructor: called by OtpNode:createMbox(name) // to create a named mbox OtpMbox(final OtpNode home, final OtpErlangPid self, final String name) { - this.self = self; - this.home = home; - this.name = name; - queue = new GenericQueue(); - links = new Links(10); + this.self = self; + this.home = home; + this.name = name; + queue = new GenericQueue(); + links = new Links(10); } // package constructor: called by OtpNode:createMbox() // to create an anonymous OtpMbox(final OtpNode home, final OtpErlangPid self) { - this(home, self, null); + this(home, self, null); } /** @@ -105,18 +105,18 @@ public class OtpMbox { * Get the identifying {@link OtpErlangPid pid} associated with this * mailbox. * </p> - * + * * <p> * The {@link OtpErlangPid pid} associated with this mailbox uniquely * identifies the mailbox and can be used to address the mailbox. You can * send the {@link OtpErlangPid pid} to a remote communicating part so that * he can know where to send his response. * </p> - * + * * @return the self pid for this mailbox. */ public OtpErlangPid self() { - return self; + return self; } /** @@ -127,305 +127,305 @@ public class OtpMbox { * name; if the mailbox already had a name, calling this method will * supercede that name. * </p> - * + * * @param aname - * the name to register for the mailbox. Specify null to - * unregister the existing name from this mailbox. - * + * the name to register for the mailbox. Specify null to + * unregister the existing name from this mailbox. + * * @return true if the name was available, or false otherwise. */ public synchronized boolean registerName(final String aname) { - return home.registerName(aname, this); + return home.registerName(aname, this); } /** * Get the registered name of this mailbox. - * + * * @return the registered name of this mailbox, or null if the mailbox had * no registered name. */ public String getName() { - return name; + return name; } /** * Block until a message arrives for this mailbox. - * + * * @return an {@link OtpErlangObject OtpErlangObject} representing the body * of the next message waiting in this mailbox. - * + * * @exception OtpErlangDecodeException - * if the message can not be decoded. - * + * if the message can not be decoded. + * * @exception OtpErlangExit - * if a linked {@link OtpErlangPid pid} has exited or has - * sent an exit signal to this mailbox. + * if a linked {@link OtpErlangPid pid} has exited or has + * sent an exit signal to this mailbox. */ public OtpErlangObject receive() throws OtpErlangExit, - OtpErlangDecodeException { - try { - return receiveMsg().getMsg(); - } catch (final OtpErlangExit e) { - throw e; - } catch (final OtpErlangDecodeException f) { - throw f; - } + OtpErlangDecodeException { + try { + return receiveMsg().getMsg(); + } catch (final OtpErlangExit e) { + throw e; + } catch (final OtpErlangDecodeException f) { + throw f; + } } /** * Wait for a message to arrive for this mailbox. - * + * * @param timeout - * the time, in milliseconds, to wait for a message before - * returning null. - * + * the time, in milliseconds, to wait for a message before + * returning null. + * * @return an {@link OtpErlangObject OtpErlangObject} representing the body * of the next message waiting in this mailbox. - * + * * @exception OtpErlangDecodeException - * if the message can not be decoded. - * + * if the message can not be decoded. + * * @exception OtpErlangExit - * if a linked {@link OtpErlangPid pid} has exited or has - * sent an exit signal to this mailbox. + * if a linked {@link OtpErlangPid pid} has exited or has + * sent an exit signal to this mailbox. */ public OtpErlangObject receive(final long timeout) throws OtpErlangExit, - OtpErlangDecodeException { - try { - final OtpMsg m = receiveMsg(timeout); - if (m != null) { - return m.getMsg(); - } - } catch (final OtpErlangExit e) { - throw e; - } catch (final OtpErlangDecodeException f) { - throw f; - } catch (final InterruptedException g) { - } - return null; + OtpErlangDecodeException { + try { + final OtpMsg m = receiveMsg(timeout); + if (m != null) { + return m.getMsg(); + } + } catch (final OtpErlangExit e) { + throw e; + } catch (final OtpErlangDecodeException f) { + throw f; + } catch (final InterruptedException g) { + } + return null; } /** * Block until a message arrives for this mailbox. - * + * * @return a byte array representing the still-encoded body of the next * message waiting in this mailbox. - * + * * @exception OtpErlangExit - * if a linked {@link OtpErlangPid pid} has exited or has - * sent an exit signal to this mailbox. - * + * if a linked {@link OtpErlangPid pid} has exited or has + * sent an exit signal to this mailbox. + * */ public OtpInputStream receiveBuf() throws OtpErlangExit { - return receiveMsg().getMsgBuf(); + return receiveMsg().getMsgBuf(); } /** * Wait for a message to arrive for this mailbox. - * + * * @param timeout - * the time, in milliseconds, to wait for a message before - * returning null. - * + * the time, in milliseconds, to wait for a message before + * returning null. + * * @return a byte array representing the still-encoded body of the next * message waiting in this mailbox. - * + * * @exception OtpErlangExit - * if a linked {@link OtpErlangPid pid} has exited or has - * sent an exit signal to this mailbox. - * + * if a linked {@link OtpErlangPid pid} has exited or has + * sent an exit signal to this mailbox. + * * @exception InterruptedException - * if no message if the method times out before a message - * becomes available. + * if no message if the method times out before a message + * becomes available. */ public OtpInputStream receiveBuf(final long timeout) - throws InterruptedException, OtpErlangExit { - final OtpMsg m = receiveMsg(timeout); - if (m != null) { - return m.getMsgBuf(); - } + throws InterruptedException, OtpErlangExit { + final OtpMsg m = receiveMsg(timeout); + if (m != null) { + return m.getMsgBuf(); + } - return null; + return null; } /** * Block until a message arrives for this mailbox. - * + * * @return an {@link OtpMsg OtpMsg} containing the header information as * well as the body of the next message waiting in this mailbox. - * + * * @exception OtpErlangExit - * if a linked {@link OtpErlangPid pid} has exited or has - * sent an exit signal to this mailbox. - * + * if a linked {@link OtpErlangPid pid} has exited or has + * sent an exit signal to this mailbox. + * */ public OtpMsg receiveMsg() throws OtpErlangExit { - final OtpMsg m = (OtpMsg) queue.get(); - - switch (m.type()) { - case OtpMsg.exitTag: - case OtpMsg.exit2Tag: - try { - final OtpErlangObject o = m.getMsg(); - throw new OtpErlangExit(o, m.getSenderPid()); - } catch (final OtpErlangDecodeException e) { - throw new OtpErlangExit("unknown", m.getSenderPid()); - } - - default: - return m; - } + final OtpMsg m = (OtpMsg) queue.get(); + + switch (m.type()) { + case OtpMsg.exitTag: + case OtpMsg.exit2Tag: + try { + final OtpErlangObject o = m.getMsg(); + throw new OtpErlangExit(o, m.getSenderPid()); + } catch (final OtpErlangDecodeException e) { + throw new OtpErlangExit("unknown", m.getSenderPid()); + } + + default: + return m; + } } /** * Wait for a message to arrive for this mailbox. - * + * * @param timeout - * the time, in milliseconds, to wait for a message. - * + * the time, in milliseconds, to wait for a message. + * * @return an {@link OtpMsg OtpMsg} containing the header information as * well as the body of the next message waiting in this mailbox. - * + * * @exception OtpErlangExit - * if a linked {@link OtpErlangPid pid} has exited or has - * sent an exit signal to this mailbox. - * + * if a linked {@link OtpErlangPid pid} has exited or has + * sent an exit signal to this mailbox. + * * @exception InterruptedException - * if no message if the method times out before a message - * becomes available. + * if no message if the method times out before a message + * becomes available. */ public OtpMsg receiveMsg(final long timeout) throws InterruptedException, - OtpErlangExit { - final OtpMsg m = (OtpMsg) queue.get(timeout); - - if (m == null) { - return null; - } - - switch (m.type()) { - case OtpMsg.exitTag: - case OtpMsg.exit2Tag: - try { - final OtpErlangObject o = m.getMsg(); - throw new OtpErlangExit(o, m.getSenderPid()); - } catch (final OtpErlangDecodeException e) { - throw new OtpErlangExit("unknown", m.getSenderPid()); - } - - default: - return m; - } + OtpErlangExit { + final OtpMsg m = (OtpMsg) queue.get(timeout); + + if (m == null) { + return null; + } + + switch (m.type()) { + case OtpMsg.exitTag: + case OtpMsg.exit2Tag: + try { + final OtpErlangObject o = m.getMsg(); + throw new OtpErlangExit(o, m.getSenderPid()); + } catch (final OtpErlangDecodeException e) { + throw new OtpErlangExit("unknown", m.getSenderPid()); + } + + default: + return m; + } } /** * Send a message to a remote {@link OtpErlangPid pid}, representing either * another {@link OtpMbox mailbox} or an Erlang process. - * + * * @param to - * the {@link OtpErlangPid pid} identifying the intended - * recipient of the message. - * + * the {@link OtpErlangPid pid} identifying the intended + * recipient of the message. + * * @param msg - * the body of the message to send. - * + * the body of the message to send. + * */ public void send(final OtpErlangPid to, final OtpErlangObject msg) { - try { - final String node = to.node(); - if (node.equals(home.node())) { - home.deliver(new OtpMsg(to, (OtpErlangObject) msg.clone())); - } else { - final OtpCookedConnection conn = home.getConnection(node); - if (conn == null) { - return; - } - conn.send(self, to, msg); - } - } catch (final Exception e) { - } + try { + final String node = to.node(); + if (node.equals(home.node())) { + home.deliver(new OtpMsg(to, (OtpErlangObject) msg.clone())); + } else { + final OtpCookedConnection conn = home.getConnection(node); + if (conn == null) { + return; + } + conn.send(self, to, msg); + } + } catch (final Exception e) { + } } /** * Send a message to a named mailbox created from the same node as this * mailbox. - * + * * @param aname - * the registered name of recipient mailbox. - * + * the registered name of recipient mailbox. + * * @param msg - * the body of the message to send. - * + * the body of the message to send. + * */ public void send(final String aname, final OtpErlangObject msg) { - home.deliver(new OtpMsg(self, aname, (OtpErlangObject) msg.clone())); + home.deliver(new OtpMsg(self, aname, (OtpErlangObject) msg.clone())); } /** * Send a message to a named mailbox created from another node. - * + * * @param aname - * the registered name of recipient mailbox. - * + * the registered name of recipient mailbox. + * * @param node - * the name of the remote node where the recipient mailbox is - * registered. - * + * the name of the remote node where the recipient mailbox is + * registered. + * * @param msg - * the body of the message to send. - * + * the body of the message to send. + * */ public void send(final String aname, final String node, - final OtpErlangObject msg) { - try { - final String currentNode = home.node(); - if (node.equals(currentNode)) { - send(aname, msg); - } else if (node.indexOf('@', 0) < 0 - && node.equals(currentNode.substring(0, currentNode - .indexOf('@', 0)))) { - send(aname, msg); - } else { - // other node - final OtpCookedConnection conn = home.getConnection(node); - if (conn == null) { - return; - } - conn.send(self, aname, msg); - } - } catch (final Exception e) { - } + final OtpErlangObject msg) { + try { + final String currentNode = home.node(); + if (node.equals(currentNode)) { + send(aname, msg); + } else if (node.indexOf('@', 0) < 0 + && node.equals(currentNode.substring(0, + currentNode.indexOf('@', 0)))) { + send(aname, msg); + } else { + // other node + final OtpCookedConnection conn = home.getConnection(node); + if (conn == null) { + return; + } + conn.send(self, aname, msg); + } + } catch (final Exception e) { + } } /** * Close this mailbox with the given reason. - * + * * <p> * After this operation, the mailbox will no longer be able to receive * messages. Any delivered but as yet unretrieved messages can still be * retrieved however. * </p> - * + * * <p> * If there are links from this mailbox to other {@link OtpErlangPid pids}, * they will be broken when this method is called and exit signals will be * sent. * </p> - * + * * @param reason - * an Erlang term describing the reason for the exit. + * an Erlang term describing the reason for the exit. */ public void exit(final OtpErlangObject reason) { - home.closeMbox(this, reason); + home.closeMbox(this, reason); } /** * Equivalent to <code>exit(new OtpErlangAtom(reason))</code>. - * + * * @see #exit(OtpErlangObject) */ public void exit(final String reason) { - exit(new OtpErlangAtom(reason)); + exit(new OtpErlangAtom(reason)); } /** @@ -434,17 +434,17 @@ public class OtpMbox { * does not cause any links to be broken, except indirectly if the remote * {@link OtpErlangPid pid} exits as a result of this exit signal. * </p> - * + * * @param to - * the {@link OtpErlangPid pid} to which the exit signal - * should be sent. - * + * the {@link OtpErlangPid pid} to which the exit signal should + * be sent. + * * @param reason - * an Erlang term indicating the reason for the exit. + * an Erlang term indicating the reason for the exit. */ // it's called exit, but it sends exit2 public void exit(final OtpErlangPid to, final OtpErlangObject reason) { - exit(2, to, reason); + exit(2, to, reason); } /** @@ -452,38 +452,38 @@ public class OtpMbox { * Equivalent to <code>exit(to, new * OtpErlangAtom(reason))</code>. * </p> - * + * * @see #exit(OtpErlangPid, OtpErlangObject) */ public void exit(final OtpErlangPid to, final String reason) { - exit(to, new OtpErlangAtom(reason)); + exit(to, new OtpErlangAtom(reason)); } // this function used internally when "process" dies // since Erlang discerns between exit and exit/2. private void exit(final int arity, final OtpErlangPid to, - final OtpErlangObject reason) { - try { - final String node = to.node(); - if (node.equals(home.node())) { - home.deliver(new OtpMsg(OtpMsg.exitTag, self, to, reason)); - } else { - final OtpCookedConnection conn = home.getConnection(node); - if (conn == null) { - return; - } - switch (arity) { - case 1: - conn.exit(self, to, reason); - break; - - case 2: - conn.exit2(self, to, reason); - break; - } - } - } catch (final Exception e) { - } + final OtpErlangObject reason) { + try { + final String node = to.node(); + if (node.equals(home.node())) { + home.deliver(new OtpMsg(OtpMsg.exitTag, self, to, reason)); + } else { + final OtpCookedConnection conn = home.getConnection(node); + if (conn == null) { + return; + } + switch (arity) { + case 1: + conn.exit(self, to, reason); + break; + + case 2: + conn.exit2(self, to, reason); + break; + } + } + } catch (final Exception e) { + } } /** @@ -492,7 +492,7 @@ public class OtpMbox { * this method multiple times will not result in more than one link being * created. * </p> - * + * * <p> * If the remote process subsequently exits or the mailbox is closed, a * subsequent attempt to retrieve a message through this mailbox will cause @@ -500,42 +500,42 @@ public class OtpMbox { * if the sending mailbox is closed, the linked mailbox or process will * receive an exit signal. * </p> - * + * * <p> * If the remote process cannot be reached in order to set the link, the * exception is raised immediately. * </p> - * + * * @param to - * the {@link OtpErlangPid pid} representing the object to - * link to. - * + * the {@link OtpErlangPid pid} representing the object to link + * to. + * * @exception OtpErlangExit - * if the {@link OtpErlangPid pid} referred to does not - * exist or could not be reached. - * + * if the {@link OtpErlangPid pid} referred to does not exist + * or could not be reached. + * */ public void link(final OtpErlangPid to) throws OtpErlangExit { - try { - final String node = to.node(); - if (node.equals(home.node())) { - if (!home.deliver(new OtpMsg(OtpMsg.linkTag, self, to))) { - throw new OtpErlangExit("noproc", to); - } - } else { - final OtpCookedConnection conn = home.getConnection(node); - if (conn != null) { - conn.link(self, to); - } else { - throw new OtpErlangExit("noproc", to); - } - } - } catch (final OtpErlangExit e) { - throw e; - } catch (final Exception e) { - } - - links.addLink(self, to); + try { + final String node = to.node(); + if (node.equals(home.node())) { + if (!home.deliver(new OtpMsg(OtpMsg.linkTag, self, to))) { + throw new OtpErlangExit("noproc", to); + } + } else { + final OtpCookedConnection conn = home.getConnection(node); + if (conn != null) { + conn.link(self, to); + } else { + throw new OtpErlangExit("noproc", to); + } + } + } catch (final OtpErlangExit e) { + throw e; + } catch (final Exception e) { + } + + links.addLink(self, to); } /** @@ -545,58 +545,58 @@ public class OtpMbox { * this method once will remove all links between this mailbox and the * remote {@link OtpErlangPid pid}. * </p> - * + * * @param to - * the {@link OtpErlangPid pid} representing the object to - * unlink from. - * + * the {@link OtpErlangPid pid} representing the object to unlink + * from. + * */ public void unlink(final OtpErlangPid to) { - links.removeLink(self, to); - - try { - final String node = to.node(); - if (node.equals(home.node())) { - home.deliver(new OtpMsg(OtpMsg.unlinkTag, self, to)); - } else { - final OtpCookedConnection conn = home.getConnection(node); - if (conn != null) { - conn.unlink(self, to); - } - } - } catch (final Exception e) { - } + links.removeLink(self, to); + + try { + final String node = to.node(); + if (node.equals(home.node())) { + home.deliver(new OtpMsg(OtpMsg.unlinkTag, self, to)); + } else { + final OtpCookedConnection conn = home.getConnection(node); + if (conn != null) { + conn.unlink(self, to); + } + } + } catch (final Exception e) { + } } /** * <p> * Create a connection to a remote node. * </p> - * + * * <p> * Strictly speaking, this method is not necessary simply to set up a * connection, since connections are created automatically first time a * message is sent to a {@link OtpErlangPid pid} on the remote node. * </p> - * + * * <p> * This method makes it possible to wait for a node to come up, however, or * check that a node is still alive. * </p> - * + * * <p> * This method calls a method with the same name in {@link OtpNode#ping * Otpnode} but is provided here for convenience. * </p> - * + * * @param node - * the name of the node to ping. - * + * the name of the node to ping. + * * @param timeout - * the time, in milliseconds, before reporting failure. + * the time, in milliseconds, before reporting failure. */ public boolean ping(final String node, final long timeout) { - return home.ping(node, timeout); + return home.ping(node, timeout); } /** @@ -604,78 +604,78 @@ public class OtpMbox { * Get a list of all known registered names on the same {@link OtpNode node} * as this mailbox. * </p> - * + * * <p> * This method calls a method with the same name in {@link OtpNode#getNames * Otpnode} but is provided here for convenience. * </p> - * + * * @return an array of Strings containing all registered names on this * {@link OtpNode node}. */ public String[] getNames() { - return home.getNames(); + return home.getNames(); } /** * Determine the {@link OtpErlangPid pid} corresponding to a registered name * on this {@link OtpNode node}. - * + * * <p> * This method calls a method with the same name in {@link OtpNode#whereis * Otpnode} but is provided here for convenience. * </p> - * + * * @return the {@link OtpErlangPid pid} corresponding to the registered * name, or null if the name is not known on this node. */ public OtpErlangPid whereis(final String aname) { - return home.whereis(aname); + return home.whereis(aname); } /** * Close this mailbox. - * + * * <p> * After this operation, the mailbox will no longer be able to receive * messages. Any delivered but as yet unretrieved messages can still be * retrieved however. * </p> - * + * * <p> * If there are links from this mailbox to other {@link OtpErlangPid pids}, * they will be broken when this method is called and exit signals with * reason 'normal' will be sent. * </p> - * + * * <p> * This is equivalent to {@link #exit(String) exit("normal")}. * </p> */ public void close() { - home.closeMbox(this); + home.closeMbox(this); } @Override protected void finalize() { - close(); - queue.flush(); + close(); + queue.flush(); } /** * Determine if two mailboxes are equal. - * + * * @return true if both Objects are mailboxes with the same identifying * {@link OtpErlangPid pids}. */ @Override public boolean equals(final Object o) { - if (!(o instanceof OtpMbox)) { - return false; - } + if (!(o instanceof OtpMbox)) { + return false; + } - final OtpMbox m = (OtpMbox) o; - return m.self.equals(self); + final OtpMbox m = (OtpMbox) o; + return m.self.equals(self); } @Override @@ -685,43 +685,43 @@ public class OtpMbox { /* * called by OtpNode to deliver message to this mailbox. - * + * * About exit and exit2: both cause exception to be raised upon receive(). * However exit (not 2) causes any link to be removed as well, while exit2 * leaves any links intact. */ void deliver(final OtpMsg m) { - switch (m.type()) { - case OtpMsg.linkTag: - links.addLink(self, m.getSenderPid()); - break; - - case OtpMsg.unlinkTag: - links.removeLink(self, m.getSenderPid()); - break; - - case OtpMsg.exitTag: - links.removeLink(self, m.getSenderPid()); - queue.put(m); - break; - - case OtpMsg.exit2Tag: - default: - queue.put(m); - break; - } + switch (m.type()) { + case OtpMsg.linkTag: + links.addLink(self, m.getSenderPid()); + break; + + case OtpMsg.unlinkTag: + links.removeLink(self, m.getSenderPid()); + break; + + case OtpMsg.exitTag: + links.removeLink(self, m.getSenderPid()); + queue.put(m); + break; + + case OtpMsg.exit2Tag: + default: + queue.put(m); + break; + } } // used to break all known links to this mbox void breakLinks(final OtpErlangObject reason) { - final Link[] l = links.clearLinks(); + final Link[] l = links.clearLinks(); - if (l != null) { - final int len = l.length; + if (l != null) { + final int len = l.length; - for (int i = 0; i < len; i++) { - exit(1, l[i].remote(), reason); - } - } + for (int i = 0; i < len; i++) { + exit(1, l[i].remote(), reason); + } + } } } |