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cdb7677bc1
the returned exception. git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@1281 72102866-910b-0410-8b05-ffd578937521
94 lines
2.5 KiB
Objective-C
94 lines
2.5 KiB
Objective-C
#include "second-client.h"
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#include <objects/String.h>
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#include <objects/Notification.h>
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#include <objects/Invocation.h>
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#include <objects/RunLoop.h>
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#include <Foundation/NSDate.h>
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#include <Foundation/NSException.h>
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id announce_new_connection (id notification)
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{
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#if 0
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id connection = [notification object];
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printf ("Created Connection 0x%x to %@\n",
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(unsigned)connection, [[connection outPort] description]);
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#endif
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return nil;
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}
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int main(int argc, char *argv[])
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{
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id server;
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id a1;
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id remote_array;
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char namebuf[16];
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printf("Looking up server object on localhost with name `secondserver'\n");
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if (argc > 1)
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server = [Connection rootProxyAtName: [String stringWithCString: argv[1]]];
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else
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server = [Connection rootProxyAtName: @"secondserver"];
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printf("Found server.\n");
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[NotificationDispatcher
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addInvocation: [[ObjectFunctionInvocation alloc]
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initWithObjectFunction: announce_new_connection]
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name: ConnectionWasCreatedNotification
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object: nil];
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/* Create an AppellationObject */
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a1 = [[AppellationObject alloc] init];
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sprintf(namebuf, "%d", (int)getpid());
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[a1 setAppellation: namebuf];
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printf("This client has appellation %s\n", [a1 appellation]);
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/* Let the server know about object a1. */
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[server addRemoteObject: a1];
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/* Get the server's array of all other AppellationObject's */
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remote_array = [server array];
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/* Print all the appellations; this will involve making connections
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to the other clients of the server. */
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{
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int i, count;
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const char *s;
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id a2; /* appellation object from server's list */
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count = [remote_array count];
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for (i = 0; i < count; i++)
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{
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a2 = [remote_array objectAtIndex: i];
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s = [a2 appellation];
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printf(">>>Server knows about client with appellation %s<<<\n", s);
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if ([a2 isProxy])
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(*objc_free)((void*)s);
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}
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}
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/* Cause an exception, and watch it return to us. */
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NS_DURING
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{
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id o = [remote_array objectAtIndex: 99];
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}
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NS_HANDLER
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{
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printf("Caught our exception\n"
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"NAME: %@\n"
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"REASON: %@\n",
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[exception name],
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[exception reason]);
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[exception release];
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}
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NS_ENDHANDLER
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/* Run, exiting as soon as there are 30 minutes with no requests */
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[RunLoop runUntilDate: [NSDate dateWithTimeIntervalSinceNow: 30 * 60]];
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/* Clean up, to let the server know we're going away; (although
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this isn't strictly necessary because the remote port will
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detect that the connection has been severed). */
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[[server connectionForProxy] invalidate];
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exit(0);
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}
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