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-rw-r--r--src/inputStream_http.c29
1 files changed, 21 insertions, 8 deletions
diff --git a/src/inputStream_http.c b/src/inputStream_http.c
index 61e06d904..71f4a6f45 100644
--- a/src/inputStream_http.c
+++ b/src/inputStream_http.c
@@ -47,6 +47,8 @@
#define HTTP_REDIRECT_MAX 10
+#define HTTP_MAX_TRIES 100
+
static char *proxyHost;
static char *proxyPort;
static char *proxyUser;
@@ -68,13 +70,14 @@ typedef struct _InputStreemHTTPData {
int icyOffset;
char *proxyAuth;
char *httpAuth;
+ /* Number of times mpd tried to get data */
+ int tries;
} InputStreamHTTPData;
void inputStream_initHttp(void)
{
ConfigParam *param = getConfigParam(CONF_HTTP_PROXY_HOST);
char *test;
-
if (param) {
proxyHost = param->value;
@@ -249,7 +252,7 @@ static InputStreamHTTPData *newInputStreamHTTPData(void)
ret->prebuffer = 0;
ret->icyOffset = 0;
ret->buffer = xmalloc(bufferSize);
-
+ ret->tries = 0;
return ret;
}
@@ -395,6 +398,7 @@ static int initHTTPConnection(InputStream * inStream)
if (error) {
DEBUG(__FILE__ ": Error getting address info: %s\n",
gai_strerror(error));
+
return -1;
}
@@ -681,7 +685,6 @@ int inputStream_httpOpen(InputStream * inStream, char *url)
InputStreamHTTPData *data = newInputStreamHTTPData();
inStream->data = data;
-
if (parseUrl(data, url) < 0) {
freeInputStreamHTTPData(data);
return -1;
@@ -704,7 +707,6 @@ int inputStream_httpOpen(InputStream * inStream, char *url)
int inputStream_httpSeek(InputStream * inStream, long offset, int whence)
{
InputStreamHTTPData *data;
-
if (!inStream->seekable)
return -1;
@@ -858,7 +860,6 @@ int inputStream_httpBuffer(InputStream * inStream)
{
InputStreamHTTPData *data = (InputStreamHTTPData *) inStream->data;
ssize_t readed = 0;
-
if (data->connState == HTTP_CONN_STATE_REOPEN) {
if (initHTTPConnection(inStream) < 0)
return -1;
@@ -891,14 +892,26 @@ int inputStream_httpBuffer(InputStream * inStream)
data->buflen < bufferSize - 1) {
readed = read(data->sock, data->buffer + data->buflen,
(size_t) (bufferSize - 1 - data->buflen));
-
- if (readed < 0 && (errno == EAGAIN || errno == EINTR)) {
- readed = 0;
+ /* If the connection is currently unavailable, or interrupted (EINTR)
+ * Don't give an error, so it's retried later.
+ * Max times in a row to re-try this is HTTP_MAX_TRIES
+ */
+ if (readed < 0 && (errno == EAGAIN || errno == EINTR) && data->tries < HTTP_MAX_TRIES) {
+ data->tries++;
+ DEBUG(__FILE__": Resource unavailable, trying %i times again\n", HTTP_MAX_TRIES-data->tries);
+ readed = 0;
} else if (readed <= 0) {
close(data->sock);
+ if(errno)
+ DEBUG(__FILE__": Closing connection with error: '%s'\n", strerror(errno));
data->connState = HTTP_CONN_STATE_CLOSED;
readed = 0;
}
+ else{
+ /* Reset the tries back to 0, because we managed to read data */
+ data->tries = 0;
+ }
+
data->buflen += readed;
}