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-rw-r--r--examples/php/route_guide/route_guide_client.php264
1 files changed, 135 insertions, 129 deletions
diff --git a/examples/php/route_guide/route_guide_client.php b/examples/php/route_guide/route_guide_client.php
index 2f9533be4b..595dacd987 100644
--- a/examples/php/route_guide/route_guide_client.php
+++ b/examples/php/route_guide/route_guide_client.php
@@ -32,48 +32,50 @@
*
*/
-require dirname(__FILE__) . '/../vendor/autoload.php';
-require dirname(__FILE__) . '/route_guide.php';
+require dirname(__FILE__).'/../vendor/autoload.php';
+require dirname(__FILE__).'/route_guide.php';
define('COORD_FACTOR', 1e7);
$client = new routeguide\RouteGuideClient('localhost:50051', [
- 'credentials' => Grpc\ChannelCredentials::createInsecure()
+ 'credentials' => Grpc\ChannelCredentials::createInsecure(),
]);
-function printFeature($feature) {
- $name = $feature->getName();
- if (!$name) {
- $name_str = "no feature";
- } else {
- $name_str = "feature called $name";
- }
- print sprintf("Found %s \n at %f, %f\n", $name_str,
- $feature->getLocation()->getLatitude() / COORD_FACTOR,
- $feature->getLocation()->getLongitude() / COORD_FACTOR);
+function printFeature($feature)
+{
+ $name = $feature->getName();
+ if (!$name) {
+ $name_str = 'no feature';
+ } else {
+ $name_str = "feature called $name";
+ }
+ echo sprintf("Found %s \n at %f, %f\n", $name_str,
+ $feature->getLocation()->getLatitude() / COORD_FACTOR,
+ $feature->getLocation()->getLongitude() / COORD_FACTOR);
}
/**
* Run the getFeature demo. Calls getFeature with a point known to have a
* feature and a point known not to have a feature.
*/
-function runGetFeature() {
- print "Running GetFeature...\n";
- global $client;
-
- $point = new routeguide\Point();
- $points = array(
- array(409146138, -746188906),
- array(0, 0),
- );
-
- foreach ($points as $p) {
- $point->setLatitude($p[0]);
- $point->setLongitude($p[1]);
- // make a unary grpc call
- list($feature, $status) = $client->GetFeature($point)->wait();
- printFeature($feature);
- }
+function runGetFeature()
+{
+ echo "Running GetFeature...\n";
+ global $client;
+
+ $point = new routeguide\Point();
+ $points = array(
+ array(409146138, -746188906),
+ array(0, 0),
+ );
+
+ foreach ($points as $p) {
+ $point->setLatitude($p[0]);
+ $point->setLongitude($p[1]);
+ // make a unary grpc call
+ list($feature, $status) = $client->GetFeature($point)->wait();
+ printFeature($feature);
+ }
}
/**
@@ -81,29 +83,30 @@ function runGetFeature() {
* containing all of the features in the pre-generated
* database. Prints each response as it comes in.
*/
-function runListFeatures() {
- print "Running ListFeatures...\n";
- global $client;
-
- $lo_point = new routeguide\Point();
- $hi_point = new routeguide\Point();
-
- $lo_point->setLatitude(400000000);
- $lo_point->setLongitude(-750000000);
- $hi_point->setLatitude(420000000);
- $hi_point->setLongitude(-730000000);
-
- $rectangle = new routeguide\Rectangle();
- $rectangle->setLo($lo_point);
- $rectangle->setHi($hi_point);
-
- // start the server streaming call
- $call = $client->ListFeatures($rectangle);
- // an iterator over the server streaming responses
- $features = $call->responses();
- foreach ($features as $feature) {
- printFeature($feature);
- }
+function runListFeatures()
+{
+ echo "Running ListFeatures...\n";
+ global $client;
+
+ $lo_point = new routeguide\Point();
+ $hi_point = new routeguide\Point();
+
+ $lo_point->setLatitude(400000000);
+ $lo_point->setLongitude(-750000000);
+ $hi_point->setLatitude(420000000);
+ $hi_point->setLongitude(-730000000);
+
+ $rectangle = new routeguide\Rectangle();
+ $rectangle->setLo($lo_point);
+ $rectangle->setHi($hi_point);
+
+ // start the server streaming call
+ $call = $client->ListFeatures($rectangle);
+ // an iterator over the server streaming responses
+ $features = $call->responses();
+ foreach ($features as $feature) {
+ printFeature($feature);
+ }
}
/**
@@ -111,96 +114,99 @@ function runListFeatures() {
* pre-generated feature database with a variable delay in between. Prints
* the statistics when they are sent from the server.
*/
-function runRecordRoute() {
- print "Running RecordRoute...\n";
- global $client, $argv;
-
- // start the client streaming call
- $call = $client->RecordRoute();
-
- $db = json_decode(file_get_contents($argv[1]), true);
- $num_points_in_db = count($db);
- $num_points = 10;
- for ($i = 0; $i < $num_points; $i++) {
- $point = new routeguide\Point();
- $index = rand(0, $num_points_in_db - 1);
- $lat = $db[$index]['location']['latitude'];
- $long = $db[$index]['location']['longitude'];
- $feature_name = $db[$index]['name'];
- $point->setLatitude($lat);
- $point->setLongitude($long);
- print sprintf("Visiting point %f, %f,\n with feature name: %s\n",
- $lat / COORD_FACTOR, $long / COORD_FACTOR,
- $feature_name ? $feature_name : '<empty>');
- usleep(rand(300000, 800000));
- $call->write($point);
- }
- list($route_summary, $status) = $call->wait();
- print sprintf("Finished trip with %d points\nPassed %d features\n".
- "Travelled %d meters\nIt took %d seconds\n",
- $route_summary->getPointCount(),
- $route_summary->getFeatureCount(),
- $route_summary->getDistance(),
- $route_summary->getElapsedTime());
+function runRecordRoute()
+{
+ echo "Running RecordRoute...\n";
+ global $client, $argv;
+
+ // start the client streaming call
+ $call = $client->RecordRoute();
+
+ $db = json_decode(file_get_contents($argv[1]), true);
+ $num_points_in_db = count($db);
+ $num_points = 10;
+ for ($i = 0; $i < $num_points; ++$i) {
+ $point = new routeguide\Point();
+ $index = rand(0, $num_points_in_db - 1);
+ $lat = $db[$index]['location']['latitude'];
+ $long = $db[$index]['location']['longitude'];
+ $feature_name = $db[$index]['name'];
+ $point->setLatitude($lat);
+ $point->setLongitude($long);
+ echo sprintf("Visiting point %f, %f,\n with feature name: %s\n",
+ $lat / COORD_FACTOR, $long / COORD_FACTOR,
+ $feature_name ? $feature_name : '<empty>');
+ usleep(rand(300000, 800000));
+ $call->write($point);
+ }
+ list($route_summary, $status) = $call->wait();
+ echo sprintf("Finished trip with %d points\nPassed %d features\n".
+ "Travelled %d meters\nIt took %d seconds\n",
+ $route_summary->getPointCount(),
+ $route_summary->getFeatureCount(),
+ $route_summary->getDistance(),
+ $route_summary->getElapsedTime());
}
/**
* Run the routeChat demo. Send some chat messages, and print any chat
* messages that are sent from the server.
*/
-function runRouteChat() {
- print "Running RouteChat...\n";
- global $client;
-
- // start the bidirectional streaming call
- $call = $client->RouteChat();
-
- $notes = array(
- array(1, 1, 'first message'),
- array(1, 2, 'second message'),
- array(2, 1, 'third message'),
- array(1, 1, 'fourth message'),
- array(1, 1, 'fifth message'),
- );
-
- foreach ($notes as $n) {
- $point = new routeguide\Point();
- $point->setLatitude($lat = $n[0]);
- $point->setLongitude($long = $n[1]);
-
- $route_note = new routeguide\RouteNote();
- $route_note->setLocation($point);
- $route_note->setMessage($message = $n[2]);
-
- print sprintf("Sending message: '%s' at (%d, %d)\n",
- $message, $lat, $long);
- // send a bunch of messages to the server
- $call->write($route_note);
- }
- $call->writesDone();
-
- // read from the server until there's no more
- while ($route_note_reply = $call->read()) {
- print sprintf("Previous left message at (%d, %d): '%s'\n",
- $route_note_reply->getLocation()->getLatitude(),
- $route_note_reply->getLocation()->getLongitude(),
- $route_note_reply->getMessage());
+function runRouteChat()
+{
+ echo "Running RouteChat...\n";
+ global $client;
+
+ // start the bidirectional streaming call
+ $call = $client->RouteChat();
+
+ $notes = array(
+ array(1, 1, 'first message'),
+ array(1, 2, 'second message'),
+ array(2, 1, 'third message'),
+ array(1, 1, 'fourth message'),
+ array(1, 1, 'fifth message'),
+ );
+
+ foreach ($notes as $n) {
+ $point = new routeguide\Point();
+ $point->setLatitude($lat = $n[0]);
+ $point->setLongitude($long = $n[1]);
+
+ $route_note = new routeguide\RouteNote();
+ $route_note->setLocation($point);
+ $route_note->setMessage($message = $n[2]);
+
+ echo sprintf("Sending message: '%s' at (%d, %d)\n",
+ $message, $lat, $long);
+ // send a bunch of messages to the server
+ $call->write($route_note);
+ }
+ $call->writesDone();
+
+ // read from the server until there's no more
+ while ($route_note_reply = $call->read()) {
+ echo sprintf("Previous left message at (%d, %d): '%s'\n",
+ $route_note_reply->getLocation()->getLatitude(),
+ $route_note_reply->getLocation()->getLongitude(),
+ $route_note_reply->getMessage());
}
}
/**
- * Run all of the demos in order
+ * Run all of the demos in order.
*/
-function main() {
- runGetFeature();
- runListFeatures();
- runRecordRoute();
- runRouteChat();
+function main()
+{
+ runGetFeature();
+ runListFeatures();
+ runRecordRoute();
+ runRouteChat();
}
if (empty($argv[1])) {
- print "Usage: php -d extension=grpc.so route_guide_client.php " .
+ echo 'Usage: php -d extension=grpc.so route_guide_client.php '.
"<path to route_guide_db.json>\n";
- exit(1);
+ exit(1);
}
main();
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-03 23:17:51 +0000