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authorGravatar Vitaly Takmazov2018-10-24 01:07:30 +0300
committerGravatar Vitaly Takmazov2018-10-24 01:07:30 +0300
commit82de22618ef0e95450ce43fa519ed1203d256674 (patch)
treed9c98315f0527f5537795c3b1fc2a1c280f3d96a /juick-server/src/main/java/com
parentaa4dab444166f530adcd86003f802350db44b0b1 (diff)
ActivityPub: cache requests
Diffstat (limited to 'juick-server/src/main/java/com')
-rw-r--r--juick-server/src/main/java/com/juick/server/SignatureManager.java4
-rw-r--r--juick-server/src/main/java/com/juick/server/configuration/ActivityPubClientConfig.java40
2 files changed, 43 insertions, 1 deletions
diff --git a/juick-server/src/main/java/com/juick/server/SignatureManager.java b/juick-server/src/main/java/com/juick/server/SignatureManager.java
index e9227b9d..4fa6c5ff 100644
--- a/juick-server/src/main/java/com/juick/server/SignatureManager.java
+++ b/juick-server/src/main/java/com/juick/server/SignatureManager.java
@@ -41,6 +41,8 @@ public class SignatureManager {
private ObjectMapper jsonMapper;
@Inject
private ApplicationEventPublisher applicationEventPublisher;
+ @Inject
+ private RestTemplate apClient;
public void post(Person from, Person to, Context data) throws IOException {
UriComponentsBuilder uriComponentsBuilder = UriComponentsBuilder.fromUriString(to.getInbox());
@@ -85,7 +87,7 @@ public class SignatureManager {
}
public Optional<Context> getContext(URI contextUri) {
try {
- return Optional.of(new RestTemplate().getForEntity(contextUri, Context.class).getBody());
+ return Optional.of(apClient.getForEntity(contextUri, Context.class).getBody());
} catch (HttpClientErrorException e) {
logger.warn("Cannot identify {}", contextUri);
if (e.getStatusCode().equals(HttpStatus.GONE)) {
diff --git a/juick-server/src/main/java/com/juick/server/configuration/ActivityPubClientConfig.java b/juick-server/src/main/java/com/juick/server/configuration/ActivityPubClientConfig.java
new file mode 100644
index 00000000..b7762221
--- /dev/null
+++ b/juick-server/src/main/java/com/juick/server/configuration/ActivityPubClientConfig.java
@@ -0,0 +1,40 @@
+package com.juick.server.configuration;
+
+import org.apache.http.client.HttpClient;
+import org.apache.http.impl.client.cache.CacheConfig;
+import org.apache.http.impl.client.cache.CachingHttpClientBuilder;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.client.BufferingClientHttpRequestFactory;
+import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
+import org.springframework.http.client.SimpleClientHttpRequestFactory;
+import org.springframework.web.client.RestTemplate;
+
+@Configuration
+public class ActivityPubClientConfig {
+ @Bean
+ public RestTemplate apClient() {
+ SimpleClientHttpRequestFactory requestFactory = new SimpleClientHttpRequestFactory();
+ RestTemplate restTemplate = new RestTemplate(requestFactory);
+ // BufferingClientHttpRequestFactory allows us to read the response more than once - Necessary for debugging.
+ restTemplate.setRequestFactory(new BufferingClientHttpRequestFactory(new HttpComponentsClientHttpRequestFactory(httpClient())));
+ return restTemplate;
+ }
+ @Bean
+ public HttpClient httpClient() {
+ return CachingHttpClientBuilder
+ .create()
+ .setCacheConfig(cacheConfig())
+ .build();
+ }
+ @Bean
+ public CacheConfig cacheConfig() {
+ return CacheConfig
+ .custom()
+ .setMaxObjectSize(500000) // 500KB
+ .setMaxCacheEntries(2000)
+ // Set this to false and a response with queryString
+ // will be cached when it is explicitly cacheable .setNeverCacheHTTP10ResponsesWithQueryString(false)
+ .build();
+ }
+} \ No newline at end of file