Add request header to disallow gzip encoding for BAM files.

Fix console message
igvteam · Aug 5, 2023 · e51b714 · e51b714
1 parent 1526d93
commit e51b714
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/js/bam/bamReader.js b/js/bam/bamReader.js
@@ -47,6 +47,11 @@ class BamReader {
         BamUtils.setReaderDefaults(this, config)
 
         this._blockLoader = new BGZBlockLoader(config)
+
+        if (!this.config.headers) {
+            this.config.headers = {}
+        }
+        this.config.headers["accept-encoding"] = "gzip;q=0,deflate;q=0"
     }
 
     async readAlignments(chr, bpStart, bpEnd) {

diff --git a/js/bam/bamSource.js b/js/bam/bamSource.js
@@ -63,7 +63,7 @@ class BamSource {
                 if (StringUtils.isString(this.config.url)) {
                     const inferIndexPath = TrackUtils.inferIndexPath(this.config.url, "bai")
                     if (inferIndexPath) {
-                        console.error(`Warning: no indexURL specified for ${this.config.url}.  Guessing ${this.baiPath}`)
+                        console.error(`Warning: no indexURL specified for ${this.config.url}.  Guessing ${inferIndexPath}`)
                         this.config.indexURL = inferIndexPath
                     } else {
                         console.error(`Warning: no indexURL specified for ${this.config.url}.`)